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 expanding to photos. They are ordinarily contract in size and lightweight, and some models even highlight batteries that allow you to print without the need for an outlet. Most photo printers, together with dye-sublimation (or dye-sub) printers, are built nearby a thermal dye engine, though there are a few that highlight inkjet technology.

For many years, dye-sublimation printers were master devices used in demanding illustrated arts and photographic applications. The coming 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.

Polaroid 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 straight 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 principles (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 safe the print against ultraviolet light. Although this method is capable of producing perfect 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 presume it is coarse for dye-sub printer compatible paper packs to consist of a replacement film capable of producing the same amount of prints. In addition, dye sublimation inks need a paper that allows the ink to remain on the surface of the paper.

Nowadays, a amount of inkjet printers on the store are capable of deploying dye-sublimation techniques. The cartridges in such printers spray the ink, surface 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 median dye sublimation printer). A big inequity in the results with dye-sublimation technique is that because the dyes are applied to the paper in gas form, they do not form inevitable 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 benefit 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 thinkable, information 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 separate surfaces that are designed to accept ink, together with Cds, Cd inserts, envelopes, etc.

· Inkjets have a considerably larger colour gamut and ordinarily 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 puny (sometimes a lot) faster than dye-sub prints

· Print heads sometimes clog and need 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 perfect shadow information in dark areas where some inkjets may be "blotchy"

· Prints are ordinarily 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 illustrated dot patterns

Dye-Sub Printer Disadvantages:

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

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

· Paper type choice is very puny and while dye-sub printers produce perfect glossy photos, most fall behind or do not even offer the choice 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 ordinarily fed straight 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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Digital Cameras + Photo Printers = quality Instant Photographs

In the 1950's and 1960's Polaroid's instant cameras were all the rage. You could shoot a photo and have the finished print in a minuscule or so. The ability wasn't that great, but hey, you had your pictures now! Today with digital cameras and high-tech photo printers, we have ability instant photos virtually indistinguishable from processed prints. And unlike the old instant cameras, you have the digital equivalent of a negative for future use.

Checking photo printer reviews happily discloses that even an inexpensive photo printer produces true photo ability prints. The main disagreement in printer prices has to do with features for printing digital pictures. Of procedure the best digital photo printers will furnish great quality, but for the median consumer there's no noticeable difference.

Polaroid Printer

A Quick recapitulate of Printer Types

The two types of true photo printers are: 1) thermal dye transfer (usually called dye sublimation), and 2) photo ink jet. A quick photo printer recapitulate reveals the differences.

Thermal Dye - These printers dry transfer pigments from a ribbon, ordinarily 3 colors plus a protective clear coat. Most have a maximum print size of 4" X 6", but a few will print digital photo enlargements up to 8" X 10". Many are portable, some even battery operated. A thermal dye printer's 300 X 300 dpi resolution will match an ink jet's 1200 X 4800, and the print's clear coat makes it look and feel more like a approved photograph.

Photo Ink Jet - Differences from primary ink jet printers include; faster printing, inks formulated specifically for photos, and more nozzles applying the ink. Prints are very high ability and generally cost less than thermal dye transfer prints. Photo ink jet printers print photos up to 13" X 19", and can also serve as an all-purpose printer for your computer.

Tips for Comparing Printers and Printing Photos

If you want to print photos directly from the camera, both camera and printer should be PictBridge compliant. Most camera/printer dock combos are brand & model definite so if you replace either one, you can't use it with the other. PictBridge is a standard allowing any compliant camera and printer to interface with a Usb cable. When reviewing printers make sure they will print the sizes you want. Otherwise you may not all the time be able to get the prints you want, and/or waste a lot of paper and ink in doing so. Just because a printer has a lot of whistles & bells, high resolution settings, etc., doesn't mean it will give you great pictures. Look for the features you will de facto use, and by all means carefully collate the finished print ability for each printer. Download some free photo editing software for easy photo enhancements. It isn't vital to buy high-priced computer software when you can find a free photo editor with a quick Internet search.

Photo printer technology has come a long way in the last combine of years. Even though do-it-yourself prints are still about double the cost of print processing services, it's still cheaper than approved film processing and the flexibility and convenience can be well worth it.

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Inkless Printers: The Photo Printers of Tomorrow

You've seen photo printers go from slow to fast, from black and white to full-color and from huge to compact. The large estimate of technological advancements have made huge jumps the past year to make printing high-quality images much easier, faster and even more affordable for all of us.

With all these developments in the printing industry, it shouldn't be a surprise that the photo printers of the time to come are those that won't need general ink cartridges to be able to print. One of the pioneers of this technology is Zinktm, which stands for "zero ink," a business that has produced paper embedded with dye crystals that are activated when heated. Once the crystals are activated, colors emerge to form high-quality print images.

Polaroid Printer

Some manufacturers have already launched their own inkless printers using Zinktm technology and have made these available to the group as early as 2008. Here are some brands that are already offering their own inkless printers in the market.

1. Dell Wasabi Pz310 Photo Printer. This compact, movable printer can produce 2"x3" full-color prints without the use of ink cartridges. Using Zinktm technology, the Wasabi printer prints out high-quality images and documents that are smudge-proof as well as water and fade-resistant. Its size (4.8"x2.9"x0.9") makes it practical to bring along in your purse or pocket. It can also connect to your movable phone via bluetooth or a Usb A connector, production it excellent for on-the-fly photo printing--it's like having a photo booth in your pocket!

2. Tomy xiaoTm Tip-521 Digital Camera. Use this handy digital camera to shoot photos and print images, too! The Tomy xiaoTm Tip-521 digital camera has a built-in inkless printer which can print out full-color 2"x3" prints in less than a minute. It's one of the first digital cameras out in the market today that integrates a printer into its covenant body, allowing you to capture, view and print out images in any place you are. To date, the Tomy xiaoTm is available in Japan and features a 5-megapixel camera with a 4x digital zoom and a 2.48" full-color Lcd display.

3. Polaroid PoGoTm movable Printer. Short for "Polaroid on the go," the Polaroid PoGoTm was the first movable printer featuring Zinktm technology. This ink-free printer is small adequate to fit in your pocket and can connect to your movable phone via Bluetooth or your digital camera straight through PictBridge. The absence of ink cartridges makes it much smaller than the most covenant photo printers. This handy movable printer is able to print borderless, full-color, 2"x3" images in less than a minute.

4. Polaroid PoGoTm Instant Digital Camera. Like the Tomy xiaoTm Tip-521, the PoGoTm Instant Digital Camera combines a camera and a fully functional inkless printer to make capturing images and printing them fast, easy and convenient. You can capture and edit images in the camera and print them out on 2"x3" sticky-backed paper to make your own photo stickers. You can also connect the Polaroid PoGoTm camera to your computer to share your photos online with family and friends.

We've come a long way from the photo printers of the past, and technological advancements like inkless and covenant movable printers have made printing high-quality images hassle-free, suitable and a lot more fun.

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