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6. Various Printers

7. Today’s Lesson Printer

8. An impact printer is a type of printer that operates by striking a metal or plastic head against an ink ribbon. Impact Printer

9. A type of printer that does not operate by striking a head against a ribbon. Examples of nonimpact printers include laser and ink-jet printers.printer laserink-jet printers Non Impact Printer

10. The line printer is an impact printer in which one line of text is printed at a time. Line Printer

11. A computer printer that attaches to the computer through a serial interface. Because of slow transmission times and compatibility issues, today the serial printer is not commonly used and is being replaced by the parallel printer counterpart.printerparallel Serial Printer

12. Laser printing is a As with digital photocopiers and multifunction printers (MFPs), laser printers employ a xerographic printing process, but differ from analog photocopiers in that the image is produced by the direct scanning of a laser beam across the printer's photoreceptor. Laser Printer

13. Inkjet Printer Inkjet printing is a type of computer printing that creates a digital image by propelling droplets of ink onto paper.computer printingdigital image

14. Tharmal Printer Thermal printing (or direct thermal printing) is a digital printing process which produces a printed image by selectively heating coated thermochromic paper, or thermal paper as it is commonly known, when the paper passes over the thermal print head.digital printing thermochromic paper thermal paper print head

15. The Datacard® FCP 20/20 Financial Card Printer lets you issue high-quality ATM, debit, credit and prepaid cards instantly. Print up to 95 cards per hour Instant Power Printer /Card Reader Printer

16. An early line printer that used type slugs linked together in a chain as its printing mechanism. The chain spins horizontally around a set of hammers. Chain printer

17. In a typical drum printer design, a fixed font character set is engraved onto the periphery of a number of print wheels, the number matching the number of columns (letters in a line) the printer could print. The wheels, joined to form a large drum (cylinder), spin at high speed and paper and an inked ribbon is stepped (moved) past the print position. Drum Printer

18. Daisy wheel printing is an impact printing technology invented in 1969 by David S. Lee at Diablo Data Systems. impact printingDavid S. LeeDiablo Data Systems Daisy wheel printer

19. Dot matrix printing or impact matrix printing is a type of computer printing which uses a print head that runs back and forth, or in an up and down motion, on the page and prints by impact, striking an ink-soaked cloth ribbon against the paper, much like the print mechanism on a typewriter.computer printingtypewriter Dot matrix printer or Impact matrix printer

20. Introduction: Laser Printer is a non impact printer. It is very popular printer for us. Laser printing is a digital printing process that rapidly produces high quality text and graphics on plain paper. As with digital photocopiers and multifunction printers (MFPs), laser printers employ a xerographic printing process, but differ from analog photocopiers in that the image is produced by the direct scanning of a laser beam across the printer's photoreceptor.digital printingplain paper photocopiersmultifunction printers xerographiclaser

22. 1.Write down an Impact and non Impact printer. 2.Do you know about drum and chain printer? 3.Which printer do we use as an official printer?

23. What is the name of this computer?

24. What is the different between two printers?

25. What is the name of this parts of the printer?

26. Which printers to print many pages in every minutes ?

27. Home Work Write about Laser Printer in details.

28. Thanks to All