Ch11 JH Flashcards
What is Laser printer ?
Page 513
Laser printer is producing good-quality printed material by using a laser to form a pattern of electrostatically charged dots on a light-sensitive drum, which attract toner (or dry ink powder). The toner is transferred to a piece of paper and fixed by a heating process.
What is EP?
page 513
Electrophotophic print.
What is Toner Cartridge?
Page514
Toner Cartridge contains toner powder, a fine, dry mixture of plastic particles, carbon, and black or other coloring agents that make the actual image on the paper.
HVPS stands for?
Page 515
High Voltage Power supply
What is High Voltage Power supply?
Page 515
The component converts AC current from a standard wall outlet 120V and 60 HZ into higher voltages that the printer can use.
What is DCPS stands for?
Page 516
DC power supply
What is DC power supply?
Page 516
Converts house current into three voltages +5VDC and -5VDC for the logic circuitry and +24VDC for the paper transport motors.
What is paper transport assembly?
Page 516
It is responsible for moving the paper through the printer
What is Ozone?
Page 518
Ozone is a chemically reactive gas that is created by the high voltage.
What is ozone filter?
Page 518
A filter that removes ozone gas
What is duplexing assembly?
Page 518
The assembly is responsible for taking the paper, turning it over, and feeding back into the printer so the second side can be printed.
What is Electrophotophic printing process?
Page 518
Electrophotophic printing process is the process by which a EP laser printer forms imageson paper.
What is postscript?
Page 519
Postscript is a language for printer systems
What RIP stands for?
Page 519
Raster Image Processor
Raster Image Processor?
Page 519
It is responsible to generate an image of the final page in memory
