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A color is described as a Y′ component and two chroma components U and V. The prime symbol (') denotes that the luma is calculated from gamma-corrected RGB input and that it is different from true luminance. [1] Today, the term YUV is commonly used in the computer industry to describe colorspaces that are encoded using YCbCr. [2]
Two cartridges; one with black ink (a third-party HP 15 compatible cartridge), one with colored inks (an original type HP 17 tri-color cartridge) currently installed in an HP inkjet printer. An ink cartridge or inkjet cartridge is a component of an inkjet printer that contains ink to be deposited onto paper during printing. [1]
A Hewlett-Packard laser toner cartridge. A toner cartridge, also called laser toner, is the consumable component of a laser printer.Toner cartridges contain toner powder, a fine, dry mixture of plastic particles, carbon, and black or other coloring agents that make the actual image on the paper.
The CMYK color model is based on the CMY color model, which omits the black ink. Four-color printing uses black ink in addition to subtractive primaries for several reasons: [2] In traditional preparation of color separations, a red keyline on the black line art marked the outline of solid or tint color areas. In some cases a black keyline was ...
Refilling cartridges either by the end user, or as a service, is claimed by most printer manufacturers and toner remanufacturers to be harmful to both the quality and reliability of the prints, the cartridge as well as the life of the printers. [4] Life cycle assessments may indicate that recycling is a preferable option. [3]
Products and technology associated with IPG included the Inkjet and LaserJet printers, the Officejet all-in-one multifunction printer/scanner/faxes, Indigo Digital Press, the HP Photosmart digital cameras and photo printers, and the photo sharing service Snapfish. Hewlett-Packard 2014's desktop, monitor and laptop iPAQ h4150 Pocket PC from 2003