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Printer tracking dots. Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code ( MIC ), is a digital watermark which many color laser printers and copiers produce on every printed page that identifies the specific device that was used to print the document.
Two cartridges (one with black ink (a third-party type HP 15-compatible cartridge), one with colored inks (an original type HP 17 tri-color cartridge)) installed in an HP inkjet printer. An ink cartridge or inkjet cartridge is the component of an inkjet printer that contains the ink to be deposited onto paper during printing. [1]
LaserJet as a brand name identifies the line of laser printers marketed by the American computer company Hewlett-Packard (HP). The HP LaserJet was the world's first commercially successful laser printer. [1] Canon supplies both mechanisms and cartridges for most HP laser printers; some larger A3 models use Samsung print engines.
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 toner is transferred to paper via an electrostatically charged drum unit, and fused ...
If you save money buying off-brand ink cartridges and toner, this HP ink coupon for 20% off may convince you to pay more for HP ink. Expires Oct. 31, 2010. To get the coupon, either share a horror ...
Deskjet Ink Advantage 4620 e-All-in-One Printer. Deskjet Ink Advantage 4640 e-Allin-One Printer. Officejet 2620 All-in-One Printer. Officejet 4600 e-All-in-One Printer. Officejet 4620 e-All-in-One Printer. Officejet 5700 e-All-in-One Printer. Officejet 7610 Wide Format e-All-in-One Printer.
HP, Canon printers; Canon PC copiers; IBM/Lexmark Optra and similar; Epson EPL, NEC Silentwriter; Xerox and Sharp; Samsung and Lexmark Optra E; Brother; Kits are available to refill the 4 toner cartridges used by colour printers (cyan, magenta, yellow and black), or to fill a single cartridge. Kits include a reset chip where necessary.
Inkjet printing is a type of computer printing that recreates a digital image by propelling droplets of ink onto paper and plastic substrates. Inkjet printers were the most commonly used type of printer in 2008, and range from small inexpensive consumer models to expensive professional machines.