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Printers (continued)

Dye-Sublimation Printers

Used to print high-quality images like those at a photo lab

Use solid dyes consisting of the four colors, cyan, magenta, yellow, and black.

Varying mixtures of CMYK color dyes can be used to represent different colors, achieving photo-like quality

The print head heats and vaporizes the dyes to allow them to permeate the glossy surface of the printing paper before they solidify

Laser Printers

Use toner cartridges that contain toner, a colored powder

Uses laser beams to charge the image of the page onto a photoelectric drum

When the paper runs through the printer in between the drum and the toner cartridge, the electro-magnetic charge of the drum picks up the toner and then transfers it to the paper. A heat and pressure system then fuses the powder to the page.

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