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  2. The best laser printer - Engadget

    www.engadget.com/2017-04-21-the-best-laser...

    The Samsung M2875DW laser printer/scanner/copier is tall, but it has the same footprint as print-only mono laser machines. Photo: Ben Keough. If you want an affordable printer that can also copy ...

  3. Laser printing - Wikipedia

    en.wikipedia.org/wiki/Laser_printing

    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 ...

  4. Laser scanning - Wikipedia

    en.wikipedia.org/wiki/Laser_scanning

    Laser scanning is the controlled deflection of laser beams, visible or invisible. [1] Scanned laser beams are used in some 3-D printers, in rapid prototyping, in machines for material processing, in laser engraving machines, in ophthalmological laser systems for the treatment of presbyopia, in confocal microscopy, in laser printers, in laser shows, in Laser TV, and in barcode scanners.

  5. The best home printers - Engadget

    www.engadget.com/2019-03-29-the-best-home...

    In total, we've spent nearly 500 hours researching hundreds of inkjet and laser printers, and testing dozens of them. The reliable, simple-to-operate HP OfficeJet Pro 8720, an all-in-one color ...

  6. HP LaserJet - Wikipedia

    en.wikipedia.org/wiki/HP_LaserJet

    The LaserJet 500 Plus (model 2686D) was the largest of the early LaserJet series. 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 ...

  7. Laser - Wikipedia

    en.wikipedia.org/wiki/Laser

    Lasers are used in optical disc drives, laser printers, barcode scanners, DNA sequencing instruments, fiber-optic, and free-space optical communication, semiconducting chip manufacturing (photolithography), laser surgery and skin treatments, cutting and welding materials, military and law enforcement devices for marking targets and measuring ...

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