dye sub printer: 2012

วันอาทิตย์ที่ 10 มิถุนายน พ.ศ. 2555

Types of Photo Printers

Photo printers are printers capable of printing images with or without a computer. Photo printers became popular with the coming of digital cameras. The major types of photo printers are ink-jet photo printers and the dye-sublimation photo printers.

Inkjet photo printer takes print by spraying dye-based or pigmented ink through a series of nozzles onto the photo paper. To produce high quality photos, some innovative inkjet photo printer manufacturers have come with additional colors such as light cyan and light magenta. With a resolution of 2880 dpi, most of the inkjet photo printers can produce sharp and pattern free photo prints.

Dye Sub Printer

HP, Canon, Kodak, and Epson are some of the famous brands of inkjet photo printers. Canon Pixma iP4000 and Epson Picture Mate are the most commonly used models of inkjet photo printers. On an average, a top quality inkjet photo printer will cost more than 0.

Dye sublimation printers, better known as dye-sub printers and thermal-dye printers, are the most popular photo printers after inkjet photo printers. In a dye-sublimation photo printer, the CMYK color ribbon is heated and the color is transferred to photo paper. The CMYK color scale includes cyan, magenta, yellow, and black. Dye sublimation photo printers have higher resolution than inkjet photo printers, and can create clear and high quality photos. When compared with inkjet photo printers, the dye sublimation photo printers are much faster. A good quality dye-sublimation photo printer will cost more than 0. Canon, Kodak, and Olympus are some of the popular brands of dye sublimation photo printers.

Other than ink-jet and dye-sublimation photo printers, laser photo printers and Fuji film PG-series are the commonly used types of photo printers. The Fuji film PG-series includes Fuji film's PG3500 and PG4000-II printers. These photo printers use a special type of dye-transfer process, which gives the photograph the look of traditional color prints.

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วันศุกร์ที่ 8 มิถุนายน พ.ศ. 2555

Event Photography Equipment and Workflow

Event Photography is a term that is used to describe the type of photography, carried out at events and functions. This may be at Parties, Black Tie events, animal shows etc. Becoming more popular, this style of photography is not easy to master, and it is not a licence to print money.

Event Photographers

Dye Sub Printer

There are 3 main types of event photographers, although other people would fall into different categories, these are the 3 main types. It is up to event organisers to decide which type of photographer they require to cover their event.

Full time: This a photographer who earns the majority of their income from Event Photography. They would typically travel across the country, and be working as often as they can. Whilst the full time photographers may specialise in certain areas, they will certainly cover most events.

Part Time: This would be someone who earns the majority of their income from another industry, and has a part time event photography business. This may be someone just starting in the industry, or may be someone who doesn't want to take the plunge into full time work.

Photographer involved in another style: This could be a wedding, portrait or commercial photographer, who has been asked to cover an event. It would be down to the event organiser to choose the photographer for their event. Not all photographers can cover events to a reasonable level, and not all event photographers can cover other styles to a reasonable level.

Equipment:

It is now essential that all event photographers shoot on digital cameras. Customer expectations have become such that they expect to be able to view their images within a few minutes, or at the very least on-line within 12 hours. With digital processes it is now easier than ever to give an excellent service to customers.

When covering Human events, a portable studio is now expected. This may be a HiLite style, or a background on frame. Lights will also be required, and other equipment such as light meters and flash triggers. This may not be needed if suitable lighting and background can be sourced at the venue. On camera flash would then be used. This would ideally be a dedicated flash unit, as opposed to the built in camera flash.

Laptops or other computer equipment allow guests to view their images within a few minutes after they are taken. This can be a great well of selling more images, as it acts more as an impulse buy, as opposed to after the event when the customer has time to think about purchasing.

Dye Sub printers should be used to sell images at events. No one any more expects to see their images coming from an ink jet. Inkjet has now been heavierly superseded by the Dye Sub printer. Dye Sub's are quicker, and print to a much higher quality than Ink Jets.

Workflow: Alot of the time, the workflow will come down the individual photographers needs and requirements. Sometimes the workflow is changed, to meet with the needs and expectations of the client concerned. No matter what computer programmes are used, there are 3 main ways of getting the images from the camera, to the computer.

Wireless - Weather through inbuilt systems in the camera, or addition equipment attached to the camera, wireless is one of the easiest of getting images onto the computers. But it does have its limitations. These include being within range, and being able to connect to a network. Due to the nature of event work, you are working in different areas and venues week in, week out. Sometimes other networks can interfere with the signal, and there may be physical objects (buildings, trees) blocking the signal.

Tethered - Where the camera is connected to the computer, usually via a USB cable. If set up and working correct, the images will be transferred over as they are shot, and can be viewed instantly on the computer. Again there are limitations with this. The length of the camera restricts where you can shot, and the extra cable provides another trip hazard.

Cards - Using the inbuilt card writers within the camera. These may be CF or SD cards. Once a series of shots has been taken, the card needs to be removed from the camera, and the plugged into a card reader. The images are then transferred to the computer.

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วันพุธที่ 6 มิถุนายน พ.ศ. 2555

Why Rent a Photo Booth?

In the last several years, photo booth rentals have become highly sought after for social gatherings such as weddings, Quinceanera's, reunions, company social gatherings or other special functions.

The top reasons to rent a picture booth for your next Sacramento event:

Dye Sub Printer

- A booth is a terrific way to capture memories that formalised photos can't. The private, candid and natural expressions of one's friends behind the blue curtain frequently reveal a very fun side of their personalities prior to this unknown:).

- Photo booths are a fun filled diversion for kids that would normally be terrorizing your party without supervision, or a wonderful activity for guests that don't feel comfortable around the dance floor.

- Booths come with a technician to ensure the booth is working well.

- Photo booths can be found in two sizes, conventional- fitting 2-3 guests, and large- fitting 2-8 guests. In a fast search of Sacramento photo booths, I discovered over 15 designs: so select the booth that best fits the look of your event.

- These are speedy. Your photo is going to be all set in less than a short period after the picture is snapped. Better companies will use higher quality Dye-sub printers, rather than inkjet printers.

- They are affordable. Within the Sacramento market place, the average price for a professional booth rental is about 9 for three hours. After you have covered the initial hourly booth rental, almost all companies make available unlimited photos free during the hours rented.

- Props- including hats and wigs are usually added as yet one more interesting component. Most Sacramento Photo booth companies charge -0 for props.

- You may customize your photo print with a message. At a wedding- as an example, you could add: "Candy and Phil - July 20, 2011." Each print will display your custom message at the bottom of the photograph.

- Add a scrapbook so your friends and relatives can create a personal message- like a yearbook.. Usually, one or more of your more creative guests will choose to remain at the scrapbook table to arrange the photos into a beautiful book of memories. Most Sacramento Photo booth companies charge an additional 0-0 for Scrapbooks.

Sacracramento photo booth - So there you have it. Renting a photo booth brings something new and different to the party and it can capture fond memories that last for a long time. Be sure you check out the company you contract with in advance as there are no real standards for photo booths and the hand built ones often are far better than the tin boxes some might remember inside the malls of yesteryear.

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วันอาทิตย์ที่ 3 มิถุนายน พ.ศ. 2555

Tips to Find the Best Home Laser Printer

When it comes to choosing the best printer for your home needs, there are a lot of products that you can choose from. A home laser printer should be durable and capable of satisfying all your printing needs as well the needs of the entire family. Home users demand a lot from their printers. The printing device must be able to print everything from a book report, to a business brochure, and the occasional photograph. If you've got a family with a need for printing out lots of text-based documents, then home laser printing is just right for you.

A printer has two ways of creating print-outs. An inkjet produces an image by spraying very small pixel-like dots of ink onto the paper while some printers use a laser that produces an image by throwing splatters of powdered ink unto your paper using an electrically charged drum. If your needs are more focused on printing out high-quality, lush and incredibly detailed images, then an ink-jet is right for you. If, on the other hand, your needs require you to print out text documents with minimal images, then black and white laser printing is the best solution.

Dye Sub Printer

Choosing the right printer for your home needs is crucial. You don't want to be printing out text documents on an inkjet paper since the ink cartridges are extremely expensive. Most home printer users rely more on a printer for its text printing. Students need to print their research papers, while their parents might need to print a report or whatnot. If you are not an aspiring photographer or a graphic artist with a need to print out detailed photos, then do not buy an inkjet printer. For fast, quality text and graphics, a home laser printer is the best choice for you.

The best home laser printer is practical and affordable. You need to be able to choose the best laser based printer in the market by finding which one can print the fastest, produce outputs that are the clearest, while at the same time, needing less maintenance and expensive ink cartridges. A monochrome laser printer can produce high quality black and white text documents. Most of them are pretty cheap and cost only 0 or less. A home laser printer is very cost-effective and very easy to maintain as opposed to inkjet printers. A color home laser printer, on the other hand, is more expensive and a tad bit harder to maintain. Color home laser printing can provide vivid photos and lush pictures, but it will never compare to how an dye sub printer can print images. A color home laser printer is perfect for printing text documents with a sprinkling of clip-art or images, but should never be used to print out highly detailed photos.

If you are a budding novelist with an aspiration to printout the first draft of your 500 page novel, a student who needs to print out his homework or a businessman creating a brochure, then you can never go wrong with a home laser printer.

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วันอังคารที่ 22 พฤษภาคม พ.ศ. 2555

Tips For Making Printed Images Last Longer

Do you print a lot of images? Whether you use inkjet printers or rely on some other technology (even old fashioned photo prints) you need to know how to go about printing them and taking care of them properly.

Whether you are printing with an inkjet photo printer, an expensive dye sub printer, a colour laser or making photo prints optically, here are some things you should keep in mind when either handling prints or making prints.

Dye Sub Printer

Tips For Storing Printed Images

The easiest places to store your pictures aren't always the best. For example, basements and attics are often damp and the temperature can vary widely. No matter how you made your images, you should store them in a well-ventilated place that doesn't vary a lot in temperature. A cool, dry place is best.

Light can fade images. If you frame your pictures, you may want to be careful not to hang them directly in the sunlight. If you can't avoid that, you may consider using anti-ultraviolet glass. Always avoid actually touching the surface of the print itself when you can.

Tips For Printing With Photo Paper

If you are using a computer printer, use a paper recommended by the printer manufacturer. There are sometimes aspects that can affect the print quality that are more important than the sheer quality of the print itself. If, for example, ink balls up on the paper and makes your images to look spotty, use a different type of paper or adjust the printer speed. It is less likely to happen when you use paper recommended by the manufacturer of the printer.

You will have to let your prints dry for at least an hour before you try to stack them or even put glassine paper on top of them. If your prints will come in contact with anything else, such as glass or photo album pages, give them 24 hours to dry.

Some Tips For Printing With Glossy Photo Paper

Glossy photos have great appeal. The colours look more vibrant and the details look slightly sharper. The downside is that it can cause glare with intense light sources, however. Be aware that glossy paper is more likely to attract and show dust and fingerprints and plan accordingly.

Some Tips For Printing With Matt Photo Paper

Matte prints do not reflect light as much and are easier to view. However, be aware that they will give the appearance of less detail and less vibrant colours.

วันอาทิตย์ที่ 20 พฤษภาคม พ.ศ. 2555

HP Photosmart Premium Photo Printer - Innovative Home Photo Printer

A lot of people think that having a photo printer at home is simply just a luxury. While it is true that this accessory is something that is not as inevitable as having a conventional computer printer for your files, a dye sub printer is still a gadget that will definitely provide you with more convenience and enjoyment. Just imagine being able to print your own pictures in the comforts of your own home. It would really be nice transforming those great memories in a more tangible form as you are given something that you can keep and treasure for a very long time.

With the many photo printers that are available nowadays, one is often left with the dilemma of which one to purchase. They promise the same thing and that is to provide you with a good quality photograph. But probably for those of you who love high technology gadgets so much, then the HP Photosmart Premium photo printer will be just perfect for you.

Dye Sub Printer

Coming from the long list of top calibre products from Hewlett Packard, the HP Photosmart Premium photo printer is guaranteed to give you the best photo printing experience that you can ever imagine. You will surely be amazed by the many features of this product despite its very compact size. It weighs just about 16.53 pounds and measures 17.99 x 19.33 x 7.76 inches. It has a sleek black and silver finish which makes it so elegant even when not in use.

The HP Photosmart Premium photo printer is also compatible with all types of operating systems and it can easily be installed in just a few simple steps. But apart from that, the dye sub printer can actually function even without the use of a computer. It has a built in TouchSmart system for easy navigation and control. It also has different ports for easy file transfer like the memory card slots as well as the USC ports. It can be connected directly to the camera or any device like music players and external hard drives. A built in Bluetooth system is also provided for a wireless file transfer. And what's great about the HP Photosmart Premium photo printer is that it is Wi-Fi enabled to let you print photographs straight from the Internet.

HP Photosmart Premium photo printer also has features for image editing. The printer itself is equipped with its own image enhancement system complete with automatic red eye removal, adaptive lighting, image restoration, and photo brightening option. Such features allow the user ease of use as achieving a perfect photo quality can be made possible without the use of external photo enhancing software.

The HP Photosmart Premium photo printer is also classified as Energy Star compliant. This means that the electric consumption of the gadget is not only economic, but eco-friendly as well. It also has an automatic dual side printing feature to help you save up on the use of photo paper. The cartridges are also installed individually so that you only need to change the cartridges that are empty. Plus, the HP SmartWeb Printing allows the printer to print not the whole web page but only the specific content that you need. Click the links below for the best deals on home photo printers.

วันศุกร์ที่ 18 พฤษภาคม พ.ศ. 2555

Samsung Photo Printers Provide Easy Digital Photo Printing At Home

Samsung, through the years, has been a leader in the world of digital and technological innovation. From cellphones to laptops, to digital cameras and the likes, Samsung has always veered towards giving its valued customers the technological advancements that they deserve. So with the changing times comes changing gadgets. And with this, we come to the ever-changing methods of dye sub printers for photos.

Times have changed. We can no longer rely on photo booths and manually operated photo shops to do the printing for us. The need for better quality photographs should not come as a surprise, especially in this digital age. And so, Samsung, with its hunger for innovation, has come up with a new gadget that will put to rest any of the hassles and troubles that we have to go through every time we develop a photo. The new Samsung photo printer is designed to alleviate all of the difficulties of producing a photograph outside of the comforts of your home or office.

Dye Sub Printer

It is time to move out of the ordinary and transfer to realm of different digital possibilities. With the Samsung photo printer, no longer do we have to wait for hours (or even days!) for your favourite picture to be printed out and shown to your loved ones. In a matter of sixty seconds, your most cherished memories can be produced as a photograph with the Samsung dye sub printer! This gadget uses thermal dye transfer, which processes each picture with such color precision that will leave you wondering whether the photograph is better than the real thing! With this type of technology, it is no longer a problem to find pictures with fading marks on them due to imprecise ink. That beautiful scenery in the mountains, that unforgettable memory with your loved ones, and that oh-so exhilarating moment captured on film can be a matter of few clicks away with these printers. No longer does anyone have to fathom those dull, lifeless photos that do not in any way show the true colours of the captured event. With the Samsung photo printer, the possibilities are limitless!

The advantages that the Samsung dye sub printer provides must not come as a surprise to anybody. Such a task of printing out your photographs would be as easy as any other household task. The Samsung photo printer was designed to alleviate any of the troublesome hassles that are needed in the task of photo printing. The Samsung photo printer was designed to be lighter than a household appliance and more compact than any photo printer in the market. The Samsung printer also has a 2-inch LCD screen that can be used to preview any picture that you wish to print out. Along with Samsung photo printer also comes a high speed USB interface (PictBridge-compatible memory card slot). It is also compatible to the most innovative interfaces of Macintosh and Windows with a one-year warranty.

The Samsung photo printer is an innovation on its own. This is the new technology in which Samsung presents its valued customers the best that digital technology can offer.

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วันศุกร์ที่ 11 พฤษภาคม พ.ศ. 2555

Event Photography Goes to the Ball

Modern Digital technology has transformed the process of Ball Photography. That is taking and selling photos of the guests at a black-tie dinner, a charity ball or a school prom. Gone are the days where a photographer would take a couple of frames of each couple as they arrived a the ball, then dash to a local photo laboratory to get the film processed and enlargements made of the best image of each couple. It wasn't over then either, the photographer would dash back to the ball and layout all the enlargements on the table hoping that there were some guests left who'd be interested in buying a print. Stressful, prone to problems and possible delays. Now we have digital.

A digital setup means that a number of images can be taken of each couple as there is no film to waste. These images can be beamed direct to a computer either by a wifi connection or by plugging the camera into a network with a cable. The images can then be immediately viewed by the guests on a computer screen. Groans and moans of "God, look at that chin" or "I'm blinking" can easily be seen and there's no wasted film or printer paper. The client can have another go, try different poses, mess about or just pose because they like having their photo taken. It's all easy to do, and do again and again. Until the guest is happy with what they see on the screen. It makes selling a print so much easier.

Dye Sub Printer

Next comes the final product. This can be a mounted print; modern day Dye-sub photo printers can output a lab quality print in seconds. Some printers can handle multiple sizes of print from the same roll of paper. Add in a second printer that prints large format prints and the selection for the client grows and grows. What about a keyring with the photo in it. A photo mug maybe or a digital image on a USB stick or CD ready to upload to Facebook or email to family in Australia. All of these products can be created on the night, at the ball, ready for the guests to take away at the end of their evening. Modern printing technology is improving all the time and more products are coming along all the time.

Today's technical process is so much simpler, no dashing about, developing and printing and hoping you will sell something at the end of the night. With an on-site end-to-end workflow the photographer and his team can now create a quality product without all those old stresses. Now we just have to try and convince the client that they look great in that fifth set of portraits we did for them, "No, I can't see any wrinkles. You look great". Oh Well.

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วันพุธที่ 9 พฤษภาคม พ.ศ. 2555

Better Feature, Better Quality, Better Future - Dye Sublimation Printer - New Wave in Photo Printing

With many digital cameras now, taking photos is now as very fun and easy. But printing really stunning photos are not as easy or fun. Almost all of us would just turn to the photo labs to have our pictures developed. Sure, you could print your pictures from an InkJet printer, but the quality of the photo is sometimes compromised due to the limitations of InkJet printers. A dye sublimation printer can churn out pictures that are as good as the film-based photos that we were once so accustomed to.

The picture quality of the dye sublimation process is very high. In its early years, only professional graphic artists had access to this printing technology. It was way too expensive for the average consumer, and even professionals needed to have large printing runs just to make the cost of printing more practical. But as technology has evolved, so has the processes and equipment that go with it. We now have desktop dye sub printers capable of printing really stunning photos.

Dye Sub Printer

Dye sublimation was discovered in France by a guy named Noel de Plasse in 1957. He noted that some dyes sublimate when subjected to high temperatures. One development on the idea is the electronic sublimation of the 1980's. It used an electrical charge to transfer the pigment from the dye material into paper. It was still pretty expensive back then, and only a few people could afford it. Now though, dye sub printers compete alongside InkJet and laser printers.

A dye sublimation printer specializes in producing high quality and high fidelity photographs. Now that there have been improvements, printing using dye sublimation is practical and affordable. And what's better, the printers have both gone down in price and in size. It is now very common to see dye sub printers being sold alongside photo InkJet printers.

These new printers still use the basic concepts and principles of dye sublimation. They heat the dye pigments to make them stick to the paper. The colors are infused with the paper and coated with a protective layer. This prevents it from being damaged with exposure to UV light.

One catch of dye sublimation is that it needs to have specialized paper. The special paper also contains film packs that are specially formulated to produce the best colors. The dyes are for one-time use only, so you can't use it for printing other pages. These downsides though are only a consequence of the high quality prints that these printers can make.

Dye sub printers produce way better prints than InkJets. For one thing, you won't see dots even when looking very closely. The colors also blend smoothly with each other. Detail is also very exceptional, with no smudging on dark colors and shadow areas. Also, while InkJet photos blot when wet, dye sub printed photographs can resist water spills.

To have the best quality photo prints with smooth blending colors, and amazing detail, these printers are simply the best. It also has a protective coating, to make your photos last way longer than other printing technologies. Printing your photographs with a dye sublimation printer can give you the best quality photos, with results just like professionally developed photos.

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วันจันทร์ที่ 7 พฤษภาคม พ.ศ. 2555

Promotional Mugs - For When You Need Promotional Gifts Fast!

Promotional mugs are excellent gifts for promoting your company or organisation. Most working adults drink coffee or tea every day so printing a few with your logo and details can promote brand awareness and also ensure your customers are never far from your details. If you are reading this article because you need some gifts fast for a last minute exhibition or conference, you will be happy to know you can have printed mugs tomorrow! Read on!

Over the past few years, many manufacturers and suppliers of all types of promotional gifts have learned that speed is important. Not long ago, you would expect to wait three to four weeks for promotional gifts to be delivered. If your business gift supplier has a good relationship with a mug printer, they should be able to deliver printed mugs to you in less than 24 hours.

Dye Sub Printer

Screen printed mugs can be printed one colour and dispatched the same day. This is truly amazing as there is a lot of work that goes into printing mugs. From making the screens to printing them to finally curing them in a oven it is a long and drawn out process. Therefore, if you have left ordering mugs to the last minute, please ensure that your artwork is correct as there is not normally enough time to provide a pre-production visual. It never hurts to ask though!

Dye-sub mugs or photo mugs as they are more commonly known are another fantastic product that can be delivered tomorrow. What's more, they can be ordered in very small or large quantities. Photo mugs look great when printed but the print is not permanent. You can expect excellent quality printing when the mugs are delivered but also understand that they will not always look that good.

If time allow, as your promotional gift supplier for samples of each of these popular promotional mugs so that you can make an educated decision about which is right for you.

วันเสาร์ที่ 5 พฤษภาคม พ.ศ. 2555

All About Dye-Sublimation Printers

Dedicated photo printers differ from all-purpose printers as they are designed to print photos only, as opposed to text or graphics documents in addition to photos. They are generally compact in size and lightweight, and some models even feature batteries that allow you to print without the need for an outlet. Most photo printers, including dye-sublimation (or dye-sub) printers, are built around a thermal dye engine, though there are a few that feature inkjet technology.

For many years, dye-sublimation printers were specialist devices used in demanding graphic arts and photographic applications. The advent of digital photography led to the entry of this technology into the mainstream, forming the basis of many of the standalone, portable photo printers that surfaced in the second half of the 1990s.

Dye Sub Printer

The term "dye" in the name refers to the solid dyes that were used in the process instead of inks or toner. "Sublimation" is the scientific term for a process where solids (in this case, dyes) are converted into their gaseous form without going through an intervening liquid phase.

The printing process employed by true dye-sublimation printers differs from that of inkjets. Instead of spraying tiny jets of ink onto a page as inkjet printers do, dye-sublimation printers apply a dye from a plastic film.
A three-pass system (featuring solid dyes in tape form on either a ribbon or a roll) layers cyan, magenta, yellow, and black dyes on top of one another. The print head on a dye-sub printer uses tiny heaters to vapourise the dye, which permeates the glossy surface of the paper. A clear coat is added to protect the print against ultraviolet light. Although this method is capable of producing excellent results, it is far from economical. Even if a particular image does not need any one of the pigments, that ribbon segment is still consumed. This is the reason it is common for dye-sub printer compatible paper packs to contain a transfer film capable of producing the same number of prints. In addition, dye sublimation inks need a paper that allows the ink to remain on the surface of the paper.

Nowadays, a number of inkjet printers on the market are capable of deploying dye-sublimation techniques. The cartridges in such printers spray the ink, covering the page one strip at a time. The print head heats the inks to form a gas, controlled by a heating element that reaches temperatures of up to 500° C (higher than the average dye sublimation printer). A big difference in the results with dye-sublimation technique is that because the dyes are applied to the paper in gas form, they do not form distinct dots with a hard edge like inkjet printers. Instead, the edges are softer and blend into each other easily. Additionally, the infusion of the gaseous dye into the paper yields a more colour-fast picture.

Comparing Dye-Sublimation Printers and Inkjet Printers

Although it is difficult to point out every possible advantage and disadvantage when comparing inkjet and dye-sub printers, the following list mentions the major points that apply to most people printing photos at home.

Advantages of Inkjet Printers over Dye-Sub Printers:

· Prints are very precise with sharp edges

· Latest models offer incredible detail that exceeds most dye-sub printers

· Variety of papers/surfaces available--including matte, luster, glossy.

· Not locked in to one manufacturer's paper

· Some archival inkjets can produce prints that long-lasting

· Most inkjets can print on many different surfaces that are designed to accept ink, including CDs, CD inserts, envelopes, etc.

· Inkjets have a considerably larger colour gamut and usually produce more vivid photos than dye-subs

· Easier to obtain large format inkjets that can print 11x14, 13x20 sizes, or larger

· Inkjet printing is often cheaper than dye-sub printing

Inkjet Printer Disadvantages:

· Often much slower than dye-sub printers

· Most non-archival inkjets produce prints that fade a little (sometimes a lot) faster than dye-sub prints

· Print heads sometimes clog and require cleaning, or even replacement

Advantages of Dye-Sub Printers over Inkjet Printers:

· Very fast

· Relatively maintenance-free

· Smooth with no dot patterns visible, even under magnification

· Produce excellent shadow detail in dark areas where some inkjets may be "blotchy"

· Prints are usually more durable and more waterproof than inkjet prints

· For many viewers, dye-sub printers produce photos that look and feel more like real photographs due to the smoothness of the prints and the absence of visible dot patterns

Dye-Sub Printer Disadvantages:

· Consumer level models often smear high contrast edges (like a black square on a white background) to some degree, making charts, graphs, and line art look a little less "precise"

· Dye-sub prints typically only last as long or slightly longer than a good non-archival inkjet printer and are generally not considered "archival"

· Paper type selection is very limited and while dye-sub printers produce excellent glossy photos, most fall behind or do not even offer the option of matte prints

· Dye-sub printers use an entire page and an entire page worth of ribbon even to print one small wallet size photo

· Pages cannot be normally fed through the printer twice to fill more of the page as they can in inkjets

· Dust can sometimes get inside and cause vertical scratches on prints

· Dye sub printing and the cost of paper and toner (ribbon) is often higher than inkjet printing

Few Popular Models of Dye-Sublimation Printers

Canon Selphy CP710

Dye-sub printer for 150x100mm photographs

Samsung SPP-2040 photo printer

Dye-sub printer with 300x300dpi resolution

Samsung SPP-2020

Digital photo printer that produces 100x150mm snapshots

HiTi Photo Printer 641PS

Dye-sub printer for 152x102mm photographs

Sony PictureStation DPP-FP30

A user-friendly dye-sub photo printer

Kodak EasyShare Printer Dock 6000

A dye-sublimation printer for compatible Kodak cameras

Kodak EasyShare Printer Dock 6000

A dye-sublimation printer for compatible Kodak cameras

Olympus P-10 Digital Photo Printer

A dye-sublimation printer that prints straight from your Olympus digital camera

Polaroid PP46d photo printer

A dye-sub photo printer

Olympus P-440

Dye-sub printer capable of printing A4 photographs

Sony DPP-EX50

Dye-sublimation photo printer

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วันพฤหัสบดีที่ 3 พฤษภาคม พ.ศ. 2555

Printer Buying Guide

printers are essential peripherals, performing a critical role as they render electronic information into tangible records or material output. You're simply not using your computer to its fullest potential if you are unable to print reports, presentations, letters, photos, or whatever it is you need to output. Choosing a printer can be confusing, however, in today's competitive, ever-changing landscape. This buying guide rounds out some of the more important criteria to consider before you make that all-important purchase decision.

Printing Technologies

Dye Sub Printer

This is the biggest decision to make before anything else. Your choice should be based on how you work and the kind of output you will be expecting from the printer.

o Inkjet: Inkjet printers can deliver stunning color, so this is the way to go if you are mostly concerned with printing photos. Inkjets can be used for printing text, but the print speed is too slow if the primary purpose of the printer is document printing. To obtain more photo-realism, choose inkjets with an expanded range of colors that includes light cyan and light magenta in addition to the standard four-color CMYK (cyan, magenta, yellow, and black). The extra colors deliver more subtle color gradations in blue skies and skin tones. And if you print a great deal of black-and-white photos, consider photo printers with more than one variation of black ink or with gray inks. Many photo printers use color inks to produce a composite black, resulting in a muddy tint. A second black-ink cartridge and different shades of gray help maintain a neutral tone, with the gray ink allowing for subtle shading and thus improving the quality of black-and-white photos.

o Dye-sublimation: Dye-sub printers can print continuous tones and a superior range of colors that laser printers are unable to, making them ideal for more demanding graphic applications or color printing. Dye-sub prints are also less prone to fading and distortion over time than dye-based ink prints. In addition, many consumer-based dye-sublimation printers can print directly from digital cameras and also accept memory cards. They are, however, more limited in the range and size of printing media that can be used -- usually letter-size paper or smaller.

o Laser: Laser printers are the perfect choice if you need to print large amounts of text documents. They print faster than inkjets and have a lower cost of operation over the long-term -- even though they may cost more to buy initially. There are trade-offs, however. Monochrome laser printers produce crisp black-and-white text but cannot be used for color printing. Color lasers deliver excellent text and graphics but are much more expensive and can be costly to maintain.

Printer Usage

Some printers are good for general printing, while others are better at specialized tasks or combine several functions into one machine.

o Photo: If you take lots of pictures, consider getting a photo printer. Photo printers can be in the form of photo inkjets -- which can print both photos and text; snapshot photo printers -- for outputting small 4x6-inch prints; or professional photo printers -- for large, tabloid-size photos and often including network connections to enable printer sharing. Most consumer and professional photo printers use inkjet technology, while most snapshot photo printers that print 4x6-inch prints rely on dye-sublimation technology. Regardless of the type or technology that is used, the most important thing to look for in a photo printer is photorealistic quality. Everything else is secondary.

o General Purpose: As the name implies, general purpose printers can be used for printing almost anything, including text and photos. Choose a general printer with a laser format if you print more text than photos; and choose an inkjet format if you print more photos than text.

o Multifunction: Multifunction printers (MFPs) combine in one device several functions such as printing, scanning, faxing, and copying. MFPs cost less than buying separate stand-alone devices and cut down on the hassle of setting up individual machines. If you are strapped for budget or space, consider these all-in-one devices. Take note, however, that a malfunction with one component takes down the whole device, and individual components may not be upgradeable. MFPs are available with either laser printers to emphasize speedy text printing and the occasional graphics output; or they are available with inkjet printers for vibrant photo printing.

Environment and Applications

When deciding on a printer, think about where and how you plan to use it. The home user will have different printing needs from that of the office worker, photographer, or traveler.

o General/Basic home use: Versatile, affordable printers are the best choices here, and inkjets usually satisfy the printing needs of most home users looking to output photos from their digital camera or for other light printing needs. Ink cartridges can be expensive, so look for inkjets with separate cartridges for each color. This way, you need not throw out entire cartridges -- simply because one color has been used up ahead of the others -- but replace only the ones that run out.

o Home office: An MFP may be a great device to have in your home office, especially if it comes with an automatic document feeder that can process multipage documents unattended. Extra onboard memory increases efficiency and allows for processing of larger graphics and documents with ease. And if scanning and photocopying are important to you, get an MFP with a higher resolution.

o Photography: Photo printers are the obvious choice if printing photos is your main thing. Choose either the smaller, snapshot photo printer that produces 4x6-inch prints; or choose larger-sized, professional photo printers that are capable of delivering tabloid-size 11x17-inch prints -- even up to full-bleed 13x19-inch prints that include a border to allow room for registration marks.

o Text printing: If printing large amounts of text is what you'll be doing most, monochrome standard laser printers are your best bet -- as they can turn out page after page of crisp text fairly rapidly. These printers are ideal for printing black-and-white text and simple graphics, so you may need to get a separate inkjet or photo printer in order to print color photos - unless you wish to invest in the more expensive color lasers that can print both black-and-white and color documents.

o Small network: A workgroup laser printer can be what you need if your home office or small office is built around a network. Workgroup lasers pack faster print speeds and have more memory to handle multiple print jobs. They also offer more advanced handling capabilities such as larger trays, and may offer duplex (double-sided) printing, sorting, and stapling. More expensive than standard laser printers, the majority of workgroup lasers are monochrome -- designed for printing text and simple graphics.

o Traveler: For the businessperson on the go and looking to print, portable printers provide the solution with their compact size (small enough to fit into a briefcase), light weight (less than 5 lbs.), and handy power (operates on batteries or with a car charger). Newer models can print wirelessly -- making it a non-issue if you forget your USB cable at home. Some portables offer great extras such as a sheet feeder for automatic page feeding, are able to handle transparencies and envelopes, and even support an optional scanner cartridge that replaces the ink cartridge and turns the printer into a scanner. Portable printers are more expensive and print more slowly than standard printers, but convenience is what you're paying for.

PC-free printing

With something called PictBridge support, photo printers do not need to be connected to PCs to be able to print photos. PictBridge is a standard adopted by manufacturers of printers and digital cameras for PC-free printing, allowing photos to be printed straight from the digital camera to the printer by simply connecting them through a USB cable -- as long as the printer and digital camera are compatible. A variation to this idea is the ability for printers to read memory cards directly from a digital camera or other image-storing device by simply inserting the cards into designated printer slots.

Once the camera is connected to or the card is inserted into the printer, photos can be reviewed in a number of ways, depending on the printer model. Some may feature a built-in LCD screen that allows shots to be reviewed, edits to be made, and the ones to be printed chosen directly from the screen. Other models may let you create an index sheet -- similar to a contact sheet in film printing -- so you can mark the ones you choose for printing and rescan the sheet. Other printer models let you decide which shots you want to print straight from the digital camera. Many types of memory cards are available on the market today, so make sure the printer accepts the kind used by your camera for you to enjoy card-direct printing of photos.

Paper Handling

Paper is obviously an important issue in printing. Here are some important tips on paper handling for printers:

o When buying a printer, make sure that it's equipped to accommodate all the paper sizes and types that you'll be using. If you need to print on heavy stock, for instance, make sure the printer can handle the heaviest paper you use. For this purpose, a printer's paper path can give an indication of how it handles paper: Inkjets generally use straight-through paper paths, while lasers use S-shaped or U-shaped paths. Generally speaking, the straighter the path, the thicker the media that can be used. However, the curved paths typical of laser printers also makes it possible to have more flexible configurations for input and output trays.

o Using the correct type of paper will also make a difference to your printing. Inkjets can print on a variety of matte or glossy photo paper, but make sure you choose the right kind of paper for your printer to obtain optimal print results. For example, matte papers are suitable for both pigment and dye-based inks, while luster finishes are generally more suitable for dye-based inks.

o In terms of size, most inkjets and lasers can handle printing of letter and legal sizes. If you need to print larger prints, however, consider a printer that can handle sizes like 11 by 17 inches. You may also consider getting a printer with multiple paper drawers if you'll be switching between different paper sizes on a regular basis. For a laser printer, multiple output trays, duplexing (double-sided printing), collating, and automatic stapling can be additional useful features.

o If you plan to use third-party paper, make sure it works well with your printer. Before you buy a large quantity of third-party paper, try a few samples by printing the same photos on both the printer manufacturer's paper and the third-party paper, and then compare the results.

Printer Specs and Key Features

Printers feature various specifications, so navigating the spec sheet intelligently requires familiarity with what each specification entails according to the printing technology involved or for the type of usage planned for the printer.

o Resolution: For laser printers, 300 dpi is adequate if all you need is to print black-and-white text, but choose at least 1200 dpi for photorealistic grayscale or color printing. For inkjets, choose one featuring 1200-dpi or higher resolution with a droplet size of 4 picoliters or smaller for sharp, clean output. With photo printers, resolution varies according to technology: Output at 300 dpi by photo printers using dye-sublimation technology is comparable to photo printers using inkjet technology outputting at 1200 dpi or higher.

o Speed: Speed ratings vary greatly, and the print speeds cited by manufacturers usually refer to printing in draft mode or at the lowest resolution. For laser printers, a more accurate way of measuring actual print speed is to time just how long it takes from the minute you hit "Print" -- to the time that it takes the printer to warm up, spool the job into the print queue, and for the printed output to finally come out. For inkjets, print speed is not one of its stronger suits; so don't be overly concerned with this spec.

o Memory: Extra memory will come in handy for laser printers to enable them to handle large graphics and documents more easily. Check the maximum upgradeable memory allowed for your printer, if it features a hard drive with similarly upgradeable memory, and if the printer can use generic memory or needs the manufacturer's brand. In the case of inkjets, memory is built-in and not upgradeable, but this is not an issue inasmuch as processing occurs on the side of the computer -- so there's no need for large amounts of installed RAM to begin with on inkjets.

o Connectivity: Most printers today no longer support the older parallel connection but feature instead USB 1.1 or Hi-Speed USB (USB 2.0) -- either of which should work fine with USB computers. For printers to be used on a network, it will need to have an Ethernet port to enable printer sharing. For more flexible printing options, you may want to look for printers with infrared input/output ports that allow wireless printing from notebooks or other devices with infrared ports. And if high-speed or long-distance printing is what you need, consider printers with a FireWire port.

Consumables and cost per page

The purchase price of the printer is just the beginning of its overall cost because over time, the hidden cost of ink or toner, paper, and parts will add up. These "hidden costs" are the consumables; dividing the total cost of consumables by the number of pages that can be produced from the consumables gives you the cost per page. Laser printers offer the lowest cost per page, using relatively inexpensive toner and normal-weight, uncoated paper. On the other hand, cost per page for inkjets can be four or five times as much, depending on how much ink you use and the cost of the paper -- normally more expensive, coated, glossy paper for higher-quality color output. The tank configuration for inkjets should also be taken into consideration. Inkjets with a single cartridge for the colored inks will incur higher replacement costs because the cartridge must be replaced as soon as one color runs out -- even if the cartridge still contains plenty of ink for the other colors. To save costs, get an inkjet with separate cartridges for black and each individual color.

Print Quality

All the specs and fancy features in your printer won't mean a thing if you don't have good, solid print quality -- whether of text or photos -- to back it up.

o Text: Text should be smooth and crisp. At the smallest font sizes, the individual letters should be clearly readable, and they should not bleed into one another. Medium-size fonts should have no fuzzy edges, and the largest fonts -- especially bold ones -- should be filled with solid black, not a muddy brown or bluish tone. You should also be able to see well-formed and well-rounded counters (the openings) in letterforms; if you don't, it's usually a sign of the printer laying down too much ink. (Remember, however, that inkjet printers will display some wicking on plain, 20-lb. paper, as the ink bleeds along the paper fibers.)

o Graphics: For color printing, look for gradients -- or areas where a color goes from dark to light. Color should transition smoothly, and you should not see any color banding, where distinct bands progress from dark to light. On a test page, you will likely see a gradient bar that goes from black to white through a series of progressively darker gray shades; the transition from shade to shade should be smooth without a noticeable line. Also, look for a nice balance of colors in color-graphic printing -- something that's not overly saturated nor flat and washed out.

o Photo: A good photo print should like the original photo. Colors should be accurate and balanced, vivid but not oversaturated. Good detail should be present in all areas, with no jagged lines or pixels or any other visual artifacts. Good contrast should exist between shadow and highlight areas -- not muddy or flat and without color. You may not always be able to tell the difference from one great print to another, but almost everyone can recognize a bad print when they see one. Trust what you see.

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วันอังคารที่ 1 พฤษภาคม พ.ศ. 2555

Canon PIXMA MP560 - A Vivid Home Photo Printer

Nowadays, having a photo printer in your home is no longer considered a luxury as many can see the benefits of owning one. Apart from the fact that you can have a lab-quality photo print whenever you please, having a photo printer in hand lets you transform all of your captured memories in a more permanent form, where you can hold on to it and share it to your family and friends.

However, buying professional printers that are used in photo studios can be quite expensive. That is why many photo junkies go for something more compact like small dye sub printers that are ideal for home use. There are a lot of brands and models that are available out there. But if you are looking for something that is trusted in the field of printer manufacturing, then go for the Canon PIXMA MP560 photo printer.

Dye Sub Printer

For years, Canon has been globally known for their excellence in creating innovative printers that provide high quality services. Surely the Canon PIXMA MP560 dye sub printer is built with the same kind of standard that the company has long been upholding.

The one thing that is great about the Canon PIXMA MP560 photo printer is the fact that it is so compact. Weighing only 24 pounds, the product is relatively lightweight and ultimately compact to be used in homes and even when brought during business trips and leisurely travels. The sleek black and silver design makes it so elegant and professional-looking as well.

The Canon PIXMA MP560 photo printer also guarantees a vivid resolution for your photographs as it uses an Inkjet technology that provides a resolution that is as high as 9600 x 2400 maximum color dpi. It can create flawless photographs on different sizes of paper ranging from 8.5 by 11 inches up to as small as wallet sized prints. The device even works on all paper types whether matte or glossy without having to undermine the quality of the images. In addition, the printer has an automatic dual side printing in order to save about 50% on paper consumption.

Likewise, the Canon PIXMA MP560 dye sub printer is compatible with different types of operating systems but it can function even without the use of a computer too. It has built in readers and ports for different kinds of portable storage devices like USB, memory cards, and media cards. It also has adaptors for Bluetooth devices as well as PictBridge to allow direct transfer of files from the camera to the printers.

Sometimes, people like enhancing their images before printing that is why they still need the use of the computer. But with the Canon PIXMA MP560 photo printer, image enhancing can be done directly on the machine itself. It is equipped with the auto photo fix technology that instantly corrects and improves the quality of the images before printing.

Apart from being a photo printer, the Canon PIXMA MP560 photo printer also has more added features. It can be a copier and a scanner too. Such capabilities are perfect not just for home use but for work as well. Click the links below for the best deals on Canon Pixima home photo printers.

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Better Feature, Better Quality, Better Future - Dye Sublimation Printer - New Wave in Photo Printing

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วันเสาร์ที่ 28 เมษายน พ.ศ. 2555

Dye Sublimation Printers For Lasting Photo Keepsakes

If you want great prints from your digital photos, you have one option that beats the others hands down. Using a dye sublimation printer for producing lasting prints from your pictures is the clear choice thanks to the quality and durability of the process. Let's take a look at this method of printing to see the benefits it offers amateur and professional photographers alike.

Dye sublimation printing is not a new technology. For many years, this printing process has been used by professional print shops to produce high quality images. Not limited to photographs, this method has also been used for creating shirts, mugs and other keepsakes. These days, dye sub printers have become smaller and more commonplace making them a great option for home users to get print shop quality at home.

Dye Sub Printer

Unlike inkjet printing that most of us are familiar with, dye sub printing does not work by laying down droplets of ink. Instead, these devices use a special film that contains the four colors used in prints - black, yellow, magenta, and cyan. These inks are transferred in to images using a heat pass from the printer. The result is stunning. Images appear smooth and even without pixelazation or fading that plagues most ink jet processes.

For digital photo printing, the advantages of this method are clear. You can have better quality for the same price as an inkjet on a per print basis. Images produced by this technology are durable and every bit as clear as the ones you receive from professional print shops. Pictures can be borderless and using the recommended paper will result in photos that can last 100 years or more without fading.

Today's dye sublimation printers are priced competitively with their inkjet cousins. A portable photo printer that uses this technology can be purchased for under 0 and print costs can run as little as .20 each. Another advantage of these devices is that they are portable and generally do not need a computer in order to print. They are perfect for on the go, at sporting events, parties and other places when you want high quality prints from your photos right away.

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วันพฤหัสบดีที่ 26 เมษายน พ.ศ. 2555

The New Wave of Digital Fabric Printing Technology

Historical review in textile printing

Textile printing is a method by which fabrics are printed in various colors, arts and designs. It is a very old art developed and created on fabrics in Egypt during 5000 B.C. Fabrics also found printed in Greek during 4th century. B.C, also it is noted that printing blocks were sourced from India in 5th century. B.C. During that time, France acknowledged as popular center of this type of cloth production and printing. Japan was popular for adding stencil work in wood by making blocks and further by pasting dies and prints it in fabrics.

Dye Sub Printer

In the Mid-15th Century, with the invention of printing press by John Gutenberg there was a drastic change seen in printing technology and textile printing. After practicing by William Caxton in England, there was a remarkable widespread seen in relief printing technology in 1476. In sixteen and seventeen century with the export of spices, India became major provider of printing fabrics and products, like calico, pajama, gingham, dungaree, chintz and khaki according to the requirement of European countries. Then by the efforts by Grant, Thomas Bell and many printers, with the invention of wood block (1760), copper block (1770) and copper roller (1797) printing technology in the eighteenth century, especially the trend of cotton printing spread, still it can be seen at the Toile de Jouy Museum.

The history of fabric printing in Dartford goes away with Augustus Applegath's acceptance of a silk printing works in the town and it sustained until 1865 when James Keymer established a new fabric printing works on the banks of the River Darent. In 1907 Samuel Simon was used a fabric printing system in which the designs were shaped from stencils through screen printing machines. In 1940's first photographic stencil was built up by Colin Sharp. After development of computers, the printing process and its developments geared up in their colors.

Development in last two decades

With the improvement in the printing technology, color inkjet printers played an important role in digital fabrics for the consumer market in the late 1980s. That time Canon and Hewlett-Packard became leaders in the printing technology. Canon's Bubble Jet printers were received so acceptance in the market. Again latest technology geared up in their improvement with the existence of a large format color inkjet printer - the Iris printer in the 1990s, but that technology was not considered as ideal tool for the fabrics due to light sensitive color problem, rather it was accepted for paper printing.

Earlier, direct printing method used for fabric with the computer and the printing is made with the computer inks; it was the time where fabric was printed using only black images or text because of the availability of only laser printers and ribbon printers and there were no color printers. In 1999 Bubble Jet Set printing technology developed, which permits fabric to be treated, amalgamated to freezer paper with an iron and then operate through an ink jet printer.

The meaning of Digital fabric/Textile Printing

The digital fabrics printing technology is existed since last decade, it emerged after 1994. It is a skill that prints the designs on fabric, immediately from your computer, without extra efforts just like printing and designing a paper. Digital textile printing is a flexible tool and a key acceptable to the vision of mass customization. It permits the user to evade the screen making process, offering the chance for quick changes to color or design elements prior to printing.

Advantages of digital fabric printing over traditional printing technology

Generally, textile printing has been operated through transferring media, such as screens and rollers. Each transferring media is designed and allocated for a specific color. A block printing and engraved copper printing are operating through these methods. A number of woodblocks that are designed in block printing give a number of colors in design. Advantage of using this type of method is that you can have three dimensional effects due to its color separation and layers, and still today rotary screen printing method is used in designing of traditional floral patterns and toile designs. Mechanical or traditional fabric printing methods some times manipulate in both way, by design aesthetics and styles, while in the field of printed textile design with the latest digital fabric printing technology it enhanced the style and meaning of printed textile design. It is a fact that the new latest methods of digital printing on fabrics have exposed new horizons to the designers and manufacturers. Digital printing methods have facilitated manufactures to make a digital sampling and have advantages of change in designs before engraving. By adopting digital printing techniques you can re-adjust conventional printing design and can able to give new looks in design.

Today, many customers are demanding fabrics to be printed with various color combinations, styles, designs, traditional designs and looks, but to co-up with these customization demands there has been a limitation to attend the entire mass market with traditional printing technology. Digital printing profits over conventional printing it provide noteworthy benefits like quick turn-around, efficient set-up and speed, economical and great flexibility, takes less time, alteration possible etc. And in today's customer oriented market the printing technology is not limited to wearing wears; but it bounds to its limits and reaches to the requirements of trade show graphics, picture of huge fabric posters of television and movie stars, advertising purposes, flags and banners and many mores.

Unlike any traditional textile printing technology, the main benefit of digital fabric printing is in its process color application with its latest printers, software applications. Photographic and tonal graphics shaped millions of colors with Photoshop and can be printed on fabric according to the color combination requirement. Wider color scope and finer printing quality are available with the latest development of inks, color management software. In the traditional process colors of CMYK, you can have various color combination with addition of extra preset colors like orange, blue, green, and also there is availability of various type of software with these complex color combination. These preset colors reduce importance of screens or rollers for printing, and there is no need of repeat the size and other combination with no limit with color combinations in designs.

From digital textile printing technology you can have latest innovative and creative deigns like concepts of shadow, shimmering, vibration, reflection, moire, optical, translucent, netting, blurring, layering, superimposing, etc., instead of making special efforts with traditional methods of printing. Today, the printing technology developed so tremendously and became so eco-friendly, user-friendly that, even designers can make its products without taking help from textile designers.

Digital Printing Advantages

. Design achieved with greater flexibility, without the limitation of on repeat size, colors, engineered designs and gets outstanding depiction of continuous tone (photographic) images

. The digital printing equipment not requires much infrastructure and it is comparatively available in less cost

. Drastically trim down time to market the products

. It also decrease the use of water, dyes & solutions hence acts as an environmentally friendly tool

. It decreases industrial waste and print loss, provides centralize manufacturing facility

. Mass customization requirements easily available in short time

. Availability of fast greater speed of operation, high resolution / drop Size & configuration with spot colors combination or color control without lack of standards

Types of digital fabric printing technologies

There are various types of digital printing technology available in market like thermal DOD Ink jet
Piezoelectric DOD ink jet, airbrush/valve jet, electrostatic (sublimation & resin), thermal transfer, electro photography (Laser, LED), photographic development, continuous ink jet (CIJ) etc.

DOD Ink jet fabric printing method: DOD Ink jet printing method bring a drop of ink or dyes only when needed for printing that is why it is called drops on demand ( DOD ), i.e. it works on the principal "only when and where required in the design" . This system works as environment friendly, because of its "no paste, no waste "method, and the complete color reaches to the fabric.

Piezoelectric DOD ink jet fabric printing method: It uses electrostatic forces for arrangement and spraying of micro drops of inks or dyes in fabric printing. Here high voltages are applied to piezoelectric crystals for producing directional current. The advantage of using this methods are it formulation directional ink, where inks not heated , hence less expensive, printing heads works at its cycles per second and provides high resolution by applying small drop size of inks or dyes.

Electrostatic Sublimation Transfer Printing : Sublimation is a method whereby a solid dyes turns exactly into a gas without passing through a liquid state, can be transferred to a fabric (e.g. polyester) and re-solidify as a solid color again. Dye sublimation is a two-step process that needs additional equipment to the electrostatic printers for dye-sub. Also it requires a special paper for heating at the heat press; electrostatic printer. It is also called sublimation transfer printing. These inks or dyes can be printed onto paper from either a silkscreen process or from printers attached with ribbons with the sublimation inks. These papers then can transmit images onto fabrics.

Direct ink jet transfer method: The direct ink jet transfer method is direct transfer, or printing directly onto fabric with an inkjet printer. This process expensive and the fabrics require to be coated in order to effectively allow the inks or dyes.

Continuous ink jet fabric printing method: The ink is constantly pushed out of the ink channel by a pump by a nozzle attached with a PZT material and it generates an "ink-jet". Using an electrical power on the PZT material, the nozzle shakes, breaches the ink jet into droplets of ink and used for printing fabrics. Continuous ink jet fabric printing method also available with its binary hertz operation and multi-deflection system.

Software application in digital fabric printing: For digital fabric printing Color management Systems (CMS, Calibration), Raster Image Processor (RIP), printer driver software, design lay out software (CAD), etc are widely used.

Development in printing equipment

At present Ichinose ImageProofer, Stork Amethyst, Dupont Artistri2020, Mimaki TX2-1600, Encad, NovaJet 880, Zimmer Chromotex, ColorSpan, FabriJet, Aprion Magic, Leggett and Platt Virtuetc, Imaje-Osiris, Reggiani DReAM, Robustelli Mona Lisa, Leggett & Platt UV-dye, Mimaki TX2 & TX 3 etc latest printers or equipment with their developed brand name or version are widely using for getting effective results.

Latest digital inks: Today most fabric printers or manufacturers uses reactive & acids in various colors, dispersed inks, finishing inks for light, color, pigments etc. Ink specialist such as Ciba Specialty Chemicals, DuPont, Dystar ( BASF), CHT, Lyson, Brookline, ECS and Kimberly Clark have developed digital form of conventional dyes such as reactive, acid, disperse and pigment. These inks permit printers to make prints on their specific type of fabrics.

According to Ray Work of DuPont, the worldwide market for textile chemicals is at billion, of which around 36% is dyes and pigments. Finishing and coatings includes 38%. A foremost improved, according to Work, is that now almost every type of fabric can be digitally printed by ink jet, be grateful to progress in inks

For DuPont Artistri 2020 Printer DuPont Artistri 700 Series Ink is (acid dye ink chemistry) used for Nylon, Nylon/Lycra, Silk, Wool. For Polyester, Nylon, Nylon/Lycra processing disperse dye ink is used, for Cotton, Polyester, Cotton/Poly Blends, Viscose/Rayon Linen, Nylon*, Nylon/Lycra, Silk, Wool pigmented ink chemistry available. DuPont Solar Brite Ink is used especially for active wear, swimwear, intimate apparel, flags and accessories.

Digital textile printing technology in present market

For digital textile printing technology, there are three types of demands exists in market, which are sampling, strike-off, and mass customization.

Sampling: The sampling demand involves printing on paper and fabrics with an intimate concentration and compliance to the usual screen printing which is used for manufacturing.
Strike-off: Strike-off is a product of sample for a single, salable item for markets such as luxury, entertainment, or special events.

Mass customization: Mass customization is the third main products area and it creates an immense deal of concentration by mass customers.

The future markets: Besides the above existed segment, the digital fabric printing technology will be booming with their batch production printing and low volume demand fabric printing.
Its industry size is calculated: 300,000 Retailer "Doors" and 20,000+ Manufacturer "Doors",

400 Companies Manufacture 80% of all apparel,

Apparel & Related Volume is 0B,

All Others' Goods represent B.

Textile Printing Trends

The world wide trends: Decline in US print production, there seems growth of Asian print production and decreasing production run lengths, demand for greater design variety, demand for shorter production cycles and demand for reduced inventory risk.

Cotton is the most frequently printed material (48% of printing production), followed by cotton/polyester blends (19%), polyester (15%), and viscose (13%). From a worldwide viewpoint, other material (e.g. polyamide, polyacrylic, wool and silk) involve with a little part.

Prospecting Market

There are a range of new textile industry products you can print with digital printing, which covers wall covering, Info-banners, car covers, artworks, and flags and including museums, galleries, and exhibitors for multi disciplinary products, used in printing of education system or related products and there are many prospects for both direct and transfer digital printing e.g. for printing mouse pads ( new fabric surfaces and base materials), apparel prototyping for spot color, linking prototyping to production, and digitally-generated screens etc.

Digital textile production has been increasing at about 13% worldwide. The worldwide volume of digitally-printed textiles has been reaching about 44 million square meters by 2005. Duo to the high quality performance, in short time the availability of products, multidiscipline design, eco-friendly , cost- effective , etc advantages in digital textile printing technology, there exits a new market opportunities for this technology and it will be applicable to, backgrounds printing, scenes for theaters, film studios, photographers, music and sports events, road shows, parades, high profile catering, presidential campaigns, promotion organizers, advertising agencies, universities, churches, parties, for hanging signs, displays systems, packing, for sampling, for prototyping and new designs sampling, short run production, for interior designers to make curtains, upholstery, table cloth, bed ware etc.

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วันอังคารที่ 24 เมษายน พ.ศ. 2555

Sony DPP-FP75 Picture Station - A Dazzling Small Photo Printer

We are in an age where everybody wants to acquire services and products at the fastest possible time. No longer is the world confined by distance and boundaries; people now look for the fastest possible avenues when it comes to the things that they need. And this is the reason why a lot of gadgets these days have been made more mobile and a lot easier to operate. A few years back, no one would have expected touch screens to become a norm amongst cell phones and other devices. Those kinds of things were only possible in movies and nothing more. And look at what we have now! Touch screen has been so common that it is now at a point where everyone can avail of it easily.

Moving away from touch screens, let us now look at one of the biggest innovations in photo printing that we have experienced up to date. When it comes to photo printing, a lot has changed since the old days of photo shops. The invention of photo printers have alleviated the need to regularly go to shops just to get photographs printed out. At a large extent, dye sub printers have drastically changed the way we do our photography! A lot of photo printers these days have come up with their own distinctions of quality. But among them, the Sony DPP-FP75 small photo printer has been one of the most notable.

Dye Sub Printer

Coming from a brand like Sony, you can expect the Sony DPP-FP75 digital photo printer to be one of the best in the market. The quality of each photograph produced is top-notch. It uses a dye-sublimation technique which can produce lab-quality 4 x 6 inch postcard-size prints. Another great thing about the Sony DPP-FP75 small photo printer is that it can automatically correct red eyes and give you a number of options where you can edit your photographs through your preferred fit. And as protection for your printed photos, this device applies a SuperCoat 2 laminate, making the image secure from any elements such as liquids and heat.

The thing with other digital photo printers is that a lot of them do not have the right options for printing or in any case, do not possess easy to use controls for photo editing and layouting. With the Sony DPP-FP75 small photo printer, you can do just that with no problems. This device allows you to do your printing through the easiest way possible. All you have to do is to connect your file storage device, view the pictures through the 3.5 inch LCD screen and then print. It's that easy! When it comes to the buttons, they are big enough for anyone to push and with the print button clearly a visible function.

When it comes to photo printing, the Sony DPP-FP75 digital photo printer might just be one of the best gadgets that does not need an external electronic device to function. Truly, photo printing has come a long way since its photo shop days. Let this Sony device be the start of your photo printing frenzy!

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วันอาทิตย์ที่ 22 เมษายน พ.ศ. 2555

Modern Day Event Photography - What's Involved?

Event photography as a profession has been around for decades. But the advent of digital photography has turned the process on its head. Instead of taking the pictures and then running off to a photolab to get them processed and printed it's now possible to capture the image, view it digitally and then print, mount and sell it to the customer in less than five minutes. Modern digital processes and the latest Dye-Sublimation printers have helped to create a fast and efficient workflow that can create output lab quality prints on a fast basis.

So, what events can be covered? Event photography, as its name implies, covers any special events either indoors or outdoors. School proms, black-tie dinners, dog shows, horse trials, moto-sport. The definition of modern day event photography is anything where an event is photographed and prints produced and sold to the clients at the event.

Dye Sub Printer

A modern event photography setup needs to be based around speed and quality. A sizeable investment in equipment is required, digital capture, viewing and lab quality printing facilities are required. A digital SLR (single Lens reflex) camera is required to capture the image, any modern day SLR can be used but it should be at least 8 megapixels to ensure that the image can be enlarged to a decent size for printing. Once the image is captured then it should be transferred to a central server where the image is made available for the client to view. The transfer can be done by physically moving the storage card around. If possible the camera can be tethered directly to the server or a wireless link between the two could be established for the transfer.

Once the image is on the server then the customer is able to view the images, either with the aid of a salesperson or on stand alone viewing terminals where the customer can browse the images and select the ones required.

If the customer then wants to purchase an image then it can be output directly to a Dye-Sublimation printer, mounted in a card mount or frame and packaged for sale. Dye-sublimation printers (Dye-sub for short) produce excellent quality prints that are immediately dry and can be handled straight away and usually have a water-resistant coating to increase durability.

The specific event will then direct what other equipment is required. An indoor event such as a school prom will required some form of studio setup to take the images against such as a photographic backdrop and a portable studio lighting setup. Outdoor events such as horse trials will require somewhere to view sell the images from such as a van or trailer or marquee. All that equipment will need to be powered as well, usually by a generator.

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วันศุกร์ที่ 20 เมษายน พ.ศ. 2555

Dye Sublimation Printing - Ideal For Small Runs

There are many ways to personalise products with logos or photographs etc, but dye sublimation is the most economical solution for one offs or small runs as there are no special set-ups involved, and the equipment needed is minimal. A computer, printer with sublimation inks and a heat press.

Where dye sublimation wins the day is when customers only want a small number or even just one item. Other processes just cannot produce the item economically. Typically minimum orders using other systems are for fifty or more. With dye sublimation, you can produce just one!

Dye Sub Printer

You do not need a lot of space to produce dye-sublimated products and many people run a dye sublimation business from home.

Products that are popular include t-shirts (especially good for hen nights etc), mugs, mouse mats, and coasters. The range of items is increasing all the time.

I even take some products designed as one thing, and use them for another purpose, such as using hardboard place mats with a clock movement to produce wall clocks.

It can be quite daunting setting up the equipment for the first time. Most people have problems with getting the colours looking correct on the products. The printer used has to be set correctly to reproduce colours correctly and this can be very hit and miss if you do not understand the process. Other settings that make a huge difference to the end result are pressure, temperature and time.

If you take the time to look around the web, there are a few website resources (including several forums) that tell you about dye sublimation and what equipment you need, what products you can do etc and there is also a tutorial DVD available online, guiding you though the process of producing dye sublimated products.

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วันศุกร์ที่ 13 เมษายน พ.ศ. 2555

Printers - A Practical Buyers Guide

Buying a printer can be a complicated business, there are more shapes, sizes and types of printers available to the home and small business user than ever before. printers have also become specialised for their intended purpose.

It is no longer a case of "a printer is a printer". Printers are now designed to be good in a particular area rather than a "Jack-of-all trades", which will do everything.

Dye Sub Printer

An often overlooked issue, is the very serious consideration of cost of ownership, which is all about of how much it will cost to keep your printer running (see below). So making that decision on which printer to go for can be a seriously arduous task, especially if you are keen to buy a printer that is not only affordable to buy but also cheap to run.

So here is the information that you need to know and consider, but no one tells you! We have not expanded on which printer is the best at any given time because models constantly change and you can find that information in any current glossy PC magazine off the shelf. Instead, here you will find the good, bad and ugly bits from the different types of printers available so you can make an informed decision yourself.

Inkjet Technology

Inkjet printers form images by spraying tiny droplets of liquid ink onto paper. The size and precision of the dots of ink and the type and quality of the ink itself govern how good the print quality is. A quality inkjet printer can produce very near photo-quality images using specialist photo coated paper. In general there are two types of inkjet printers, those with the printhead built into the printer like Epson, Brother etc and those where the printhead is actually on the ink cartridge like HP and Lexmark. There are many arguments for and against both technologies, but in our experience we have found both to be very good, the major difference seems to be that the cost of running a printer using the "printhead" type ink cartridge is usually higher.

Inkjet ink is specially formulated for specific printer models and their purpose, much technology is involved in the development of these inks to improve print quality, longevity, drying speeds and printing speeds etc. Most inkjet ink is produced using dye based ink which can flow easily through the tiny nozzles of the printhead, this type of ink is good for photos and colour shades but not so good for longevity or solid vibrant colour, think of it like a water colour painting. In recent years pigment ink technology has advanced considerably to enable use in inkjet printing. Previously ink pigments were too large and would block up the nozzles. This type of ink is good for solid colours and longevity, think of it like an oil painting.

Manufacturers like Epson, HP and Jet Tec are now increasingly using a fusion of dye based and pigmented inks to create superb quality photo printing with vibrant colours and longevity too.

Inkjet printers use anything between two and eight ink cartridges to do their job. Generally speaking the entry-level machines use two cartridges, good all round machines use four and specialist photo printers use six or more. The two cartridge system works fine though can be a bit wasteful on the colour ink, so go for a four-cartridge system where possible especially if you do colour printing. The six or more cartridge systems produce outstanding photos, but can be costly and a pain to keep changing cartridges (printer does not work if any one cartridge is empty).

Inkjet printers are the best solution for most people and are usually the most cost effective way to print - unless you are printing large volumes.

Portable Inkjet Printers
These printers are small, lightweight and ideal for people on the move. Although the printing of high quality photographs is usually beyond this type of printer, basic colour printing is of good quality and the quality of text print is mostly outstanding considering the size of these tiny portable A4 printers. These printers are not suitable for high volume printing.

Inkjet Printers

The Inkjet Printer is the most commonly used type of printer among home and small business users. With excellent all round printing capabilities, from black & white text print and good colour prints through to very hi-resolution, high quality photographs using Inkjet Photo Printers. Inkjet printers are available from cheap entry level to high-end business use machines and can print from photo size prints to massive A2 and bigger sizes, there are models for occasional use and others for high volume print jobs too. One of the many great things about Inkjet printers is that you can use a wide variety of media to print on, including standard paper, photo paper, card, t-shirt transfers, canvas, projector film etc, achieving different looks and textures for your prints and print for different purposes. Most Inkjet printers are USB connections and not suitable for networks, although models are also available for networks and with parallel connections.

Multi-Function Inkjet Printers

Multi-Function Inkjet Printers have been built to meet the needs of home offices and small businesses. These excellent value machines provide multiple solutions in one compact and easy to use machine i.e. printing, scanning, copying and some also have built in fax machines too. Not only are these machines great for saving space on your desk, but they are also very good for printing too using the same technology as standard inkjet printers. The only thing you should be aware of is that you can only use one function at a time and if anything goes wrong with an "All-in-one" machine, you may lose the all the functions at once!

Laser Printers

Laser printers work in a similar way to photocopiers, except they use a laser instead of a bright light to scan with. They work by creating an electrostatic image of the page onto a charged photoreceptor, which in turn attracts toner in the shape of an electrostatic charge. Toner is the material used to make the image (as ink is in an inkjet printer) and is a very fine powder, so laser printers use toner cartridges instead of ink cartridges.

Laser Printers have traditionally been the best printing solution for heavy office users as they produce a very high quality black text finish and offer relatively low running costs. However, laser printers have advanced a great deal recently and their prices have steadily dropped, as a result there are now compact laser printers, multi-function and colour laser printers all at very affordable prices. Laser printers make sense if you need to do a lot of high quality black or colour prints, not photos. The great thing about a colour laser printer is that they can print a very good quality colour image on standard copier paper, so you do not need to use expensive photo paper for large jobs. Do check the prices of the consumables before you buy the printer as these can be very expensive for colour laser printers.

Laser printers are the best solution for people who are printing in large volumes, that is, in 100's of pages at a time or 1000's of pages per month. Colour lasers also take quite a while to warm up, so are not ideal for printing single pages.

Solid Ink Printers

Solid ink printers use solid wax ink sticks in a "phase-change" process, they work by liquefying wax ink sticks into reservoirs and then squirting the ink onto a transfer drum from where it is cold-fused onto the paper in a single pass. Solid ink printers are marketed almost exclusively by Tektronix / Xerox and are aimed at larger businesses and high volume colour printing.

Solid ink printers used to be cheaper to purchase than similarly specified colour lasers and fairly economical to run owing to a low component usage, today it is not necessarily any cheaper than a colour laser printer. Output quality is good but generally not as good as the best colour lasers for text and graphics or the best inkjets for photographs. Print speeds are not as fast as most colour lasers.

Dye-Sublimation Printers

Dye-Sublimation printers use heat and solid colour dyes to produce lab-quality photographic images. Dye-Sub printers contain a roll of transparent film made up of page-sized panels of colour, with cyan, magenta, yellow, and black dye embedded in the film. Print head heating elements vaporize the inks, which adhere to a specially coated paper, as the ink cools it re-solidifies on the paper. Colour intensity is controlled by precise variations in temperature.

Dye-sublimation printers lay down color in continuous tones one color at a time instead of dots of ink like an inkjet, because the colour is absorbed into the paper rather than sitting on the surface, the output is more photo-realistic, more durable and less vulnerable to fading than other ink technologies.

The downside of Dye-Sub printers is that they are generally more expensive to buy and run, usually limited to photo sized prints only and can only print onto one type of specialised paper as well as being quite slow to print.

Dye-Sublimation printers are best for those who want to link up their digital camera to a purpose built printer and print out the finest quality photos at home without fuss.

Dot Matrix Printers

Dot matrix printers are relatively old fashioned technology today with poor quality print, slow and very noisy output. This type of printer is no longer used unless you wish to create invoices using the continuous paper with holes on both sides. The good thing is that they are very cheap to run!

Cost of Ownership

Many printers today are very cheap to buy, but people are sometimes shocked to discover the cost of replacing the consumables (ink or laser cartridges, imaging drums, fuser, oils, specialist papers etc). The cost of replacing the ink can sometimes cost more than the printer itself! This is one of the most commonly overlooked factors when printers are reviewed and yet one of the most important things to consider before handing over your hard earned cash. Tests run in 2003 by Which? magazine famously compared the cost of HP's ink with vintage 1985 Dom Perignon.

A Sheffield City Council report aimed at helping schools decide on the best-value printers to buy, calculated total cost of ownership over the lifetime of a printer (not sure how long that is!). Adding up all the running costs, ink or toner, paper, maintenance and even electricity, SCC worked out that a colour inkjet costs approx 38p per page to run compared to a colour laser which costs approx 7p per page. Sheffield City Council advised its schools that if they printed more than three colour pages a day (assuming a 40-week academic year) they should buy a laser.

These figures cannot be taken hard and fast due to the many variables involved, but it is generally accepted that the cost per print of a laser printer is cheaper than that of an inkjet, which is in turn cheaper than that of a sub-dye printer. However, you would have to do a fair amount of colour printing to take advantage of the economy offered by a laser printer.

Summary

When buying a printer, firstly carefully consider its use, is it mostly general printing or for photographs, is it for occasional use or high volumes, will it be a stand alone device or connected to a network? Then using the guideline information above you will be able to decide on which type of printer is most suitable for you at the time.