![]() This layer protects the dyes from UV light and moisture.įor ID card printing, sharp text and bar codes are necessary, and they are printed by means of an additional wax-based black panel on the (YMCKO) ribbon. The entire process is repeated four or five times in total: the first three lay the colors onto the medium to form a complete image there may or may not then be a (wax ink) black thermal transfer process the last pass lays the laminate over top. Some of the dye diffuses into the printing medium.Īfter the printer finishes printing the medium in one color, it advances the ribbon to the next color panel and partially ejects the medium from the printer to prepare for the next cycle. Tiny heating elements on the head change temperature rapidly, laying different amounts of dye depending on the amount of heat applied. Each colored panel is the size of the medium that is being printed on for example, a 4圆 in (10x15cm) dye-sub printer would have four 4圆 in (10x15cm) panels.ĭuring the printing cycle, the printer rollers will move the medium and one of the colored panels together under a thermal printing head, which is usually the same width as the shorter dimension of the print medium. Using a mechanism which is a variant of the thermal-transfer printer, the most common direct process lays down one color at a time, the dye being stored on a polyester ribbon that has each color on a separate panel. Dye-sublimation page printingĪ disassembled dye sublimation cartridge Process The term direct dye sublimation is sometimes applied to a variant of digital textile printing using dye-sublimation inks printed directly onto fabric, which must then be heated to set the dyes, without the use of a transfer sheet. Thus, this process is indirect, since the final substrate does not pass through the printer, and the sublimation step occurs separately. The printed transfer sheet is then pressed with the substrate with heat, transferring the dye to the substrate, such as plastic or fabric, via sublimation. The term was later also applied to the indirect sublimation transfer printing process, which uses a standard printer to deposit sublimation-capable toner or ink onto a transfer sheet. ![]() While it originally was used in creating prepress proofs, today this technology survives in ID card printers and dedicated photo printers, often under the name dye diffusion thermal transfer (D2T2). Historically, "dye sublimation" referred to page printers that use a thermal printhead to transfer dye from a ribbon directly onto the print media via sublimation. ![]() Since then, the proper name for the process has become known as dye diffusion, though this technically correct term has not supplanted the original name. This understanding of the process was later shown to be incorrect, as there is some liquefication of the dye. The sublimation name was first applied because the dye was thought to make the transition between the solid and gas states without going through a liquid stage. Note for 13x38 panorama users - the max paper width will be set to 1295.Dye-sublimation printing (or dye-sub printing) is a term that convers several distinct digital computer printing techniques that involve using heat to transfer dye onto a substrate. The custom size will now be available for your use in the paper size drop down menu. So for a 7x10 card you would assign width as 700 and height as 1000. Notice how Epson defines the dimensions - the numbers are. When defining width and height, ALWAYS set your smaller sheet dimension to width and larger to height.Įxample - on a 7x10 greeting card 7" is the width and 10" the height regardless of the print orientation. Older Epson Printer Driver Versionsįrom the media size drop menu choose USER DEFINED. Enter it in the dialog at the top of the menu.ĪLWAYS set the smaller sheet dimension to width and larger to height.Įxample - on a 7x10 greeting card 7 is the width and 10 the height regardless of the print orientation. Name your new paper size something easy to understand. ![]() This brings up the User Defined Paper Size dialog. On the Main tab of the printer's properties, locate and click the "User Defined." button. This will launch your printer's property dialog. Choose your printer from the Printer drop down menu. Below are instructions for setting a custom paper size in Photoshop. How to create user defined paper sizes - Epson and Photoshop CS5 / CS6 / CCįor Red River Paper greeting cards, scrapbook 12x12 sheets, panorama printing, and other special projects, you need to define a custom paper size in the Epson printer properties.
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