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Under its Prebate Program (now known as the Lexmark Return Program), through a shrinkwrap license, Lexmark sold certain printer cartridges at a discount (as much as $50 less) [5] to customers who agreed to "use the cartridge only once and return it only to Lexmark for remanufacturing or recycling". Lexmark's "Non-Prebate" cartridges could be ...
All printer suppliers produce their own type of ink cartridges. Cartridges for different printers are often incompatible — either physically or electrically. Some manufacturers incorporate the printer's head into the cartridge (examples include HP, Dell, and Lexmark), while others such as Epson keep the print head a part of the printer itself.
Lexmark had introduced various authentication mechanisms into their printers that rejected third-party cartridges and resisted any attempt to refill spent ones. ACRA, a consumer group representing manufacturers of third-party authentication microchips and third-party ink and toner cartridges, had challenged this policy as deceptive and ...
Epson designed ink to be left in the cartridges (having done so ever since the introduction of piezoelectric print heads) due to the way the capping mechanism worked. If the capping mechanism dries out, then the heads risk getting clogged, necessitating expensive repairs.
Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image. [1]
Inkjet printing is a type of computer printing that recreates a digital image by propelling droplets of ink onto paper and plastic substrates. [1] Inkjet printers were the most commonly used type of printer in 2008, [2] and range from small inexpensive consumer models to expensive professional machines.
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