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Automatic document feeder. In multifunction or all-in-one printers, fax machines, photocopiers and scanners, an automatic document feeder or ADF is a feature which takes several pages and feeds the paper one page at a time into a scanner or copier, [1] allowing the user to scan, and thereby copy, print, or fax, multiple-page documents without ...
An MFP ( multi-function product / printer / peripheral ), multi-functional, all-in-one ( AIO ), or multi-function device ( MFD ), is an office machine which incorporates the functionality of multiple devices in one, so as to have a smaller footprint in a home or small business setting (the SOHO market segment), or to provide centralized ...
A printing protocol is a protocol for communication between client devices (computers, mobile phones, tablets, etc.) and printers (or print servers).It allows clients to submit one or more print jobs to the printer or print server, and perform tasks such as querying the status of a printer, obtaining the status of print jobs, or cancelling individual print jobs.
A printer cartridge, the Canon IS-22, was released that could be used to convert an inkjet printer into a sheetfed scanner. Book scanners. These scanners have an overhead scanning mechanism that moves a beam of light, or have a fixed camera, and a scanning area defined by a mat to easily scan books. Film
The HPLIP (" HP Linux Imaging and Printlng ") project—initiated and led by HP Inc. (HP)—aims to ease Linux systems' ability to interact with HP 's inkjet and laser printers with full printing, scanning, and faxing support. As of 2021 the supplied printer-drivers support a total of 3,088 HP printer models; [3] many of these for low-end ...
Duplex scanning is a feature of some computer scanners, and multifunction printers (MFPs) that support duplex printing. A duplex scanner can automatically scan a sheet of paper on both sides. Scanners without this capability can only scan both sides of a sheet of paper by reinserting it manually the other way up. Duplex scanning is usually ...
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] The drum then selectively collects electrically charged ...
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.