| Like this CertiGuide? Get it in PDF format! |
Click Here! Use coupon code "SAVE50" to get it half price! |
|
|
Laser Printers
The most common type of printers
used by mid to large size businesses and some and
home users is laser printers. Because laser printers
represent a large percentage of calls to PC technicians,
CompTIA has made them a significant focus on their A+
Core Technologies test.
The entire printing process
revolves around a special device contained within
the print cartridge called a photosensitive drum.
The process in which a page is printed from a laser
printer involves six stages:
- Cleaning
- Conditioning
- Writing
- Developing
- Transferring
- Fusing
This process is specifically the
HP printing process. It is the only laser printing process covered on
the A+ Core Technologies exam.
|