unknown

asked Feb 13, 2000 at 6:32am
Unknown Printer

how a printer functions

would anybody out there be able to tell me (in detail) how a laser printer works please? thanks.
It's done with high voltage charges. There is a photo-conductive drum that the image is formed on. It gets a high voltage charge from either a corona wire or a corona roller on later models. The toner is charged with a like polarity charge. The laser beam is pulsed via a spinning mirror on the surface of the drum. 300,600 or 1200 times per inch horizontally and 300,600, or 1200 lines of dots per inch vertically. That's a lot of pulses. Wherever the laser beam hits the surface of the drum, it neutralizes the charge. The toner is repelled from the drum, except where the laser beam has written the info. The image is formed on the drum. There is either a transfer corona wire or corona roller directly under the surface of the drum below the paper. It pulls the toner down on to the surface of the paper where it lays until it is fused to the paper in the fixing (fuser) assembly under 180 degrees C of heat and pressure.
by moe on Feb 14, 2000 at 8:21pm Add comment
WOOOOOW, good post moe. i like it! very nice details might i add hehe
by yo momma on Sep 12, 2006 at 12:36am Add comment

The function of a printer is to opportunity digital data into printed broadcasting. This might be text, or it could be explicit output. One of the initial printers to originate with personal processes was the dot matrix printer, which is useful for students, who are want Quality assignment writing service. Most printers additional than line printers receive control appeals or unique character arrangements to control several printer meanings. These may variety from unstable from lesser to upper case or from dark to red decoration on typewriter printers to swapping fonts and altering character extents and colors on raster printers.

by CarolineSmith on Dec 14, 2016 at 12:19am Add comment

Have you ever tried writing with a beam of mild? Sounds impossible, does not it, but it is precisely what a laser printer does while it makes an everlasting reproduction of records (records) out of your computer on a bit of paper. Way to sci-fi and spy movies, we generally tend to think of lasers as rather powerful mild beams that could slice through chunks of metallic or blast enemy spaceships to smithereens. But tiny lasers are beneficial too in a much more humdrum way: they read sounds and video clips of the discs in CD and DVD players and they are critical elements of maximum workplace computers printers. UK Coursework Help ready? K, let's take a closer study of how laser printers work!

by kevinkruse26 on Jul 2, 2018 at 5:58am Add comment