Chapter 10 Printers Flashcards
Base on this topic, ________ takes the 110V AC current and changes it to 12V DC pg 457
A transformer
________ is used for two sided printing pg 458
Duplexing assembly
Why both the laser and the inkjet printers known as page printers? Pg 458
Because they receive their print job instructions one page at a time rather than receiving instructions one line at a time.
The first successful desktop laser printer was introduced by HP in? Pg 459
1984
T/F most printers that use the EP process contain 8 standard assemblies pg 459
FALSE, it contains 9
Touching the photosensitive drum doesn’t affect the drum. T/F pg 459
False
T/F the laser is kept in a enclosure and will operate only when the laser printer is cover is closed. Pg 460
True
DC Power supply converts house current into three voltage, what are they? Pg 461
+5VDC / -5VDC / +24VDC
The paper transport assembly consist of a _________ and __________ pg 461
Motors and rubberized rollers
The registration rollers are run by a motor known as? Pg 462
Electronic stepper motor
_________ drains away the charges imparted to the paper by the corona pg 462
Static charge eliminator
There are two type of transfer corona assemblies what are they? Pg 462
Corona wire and corona roller
The fuses is made up of three main parts what are they ? Pg 463
A halogen heating lamp / a Teflon-coated aluminum fusing roller / rubberized pressure roller
This circuit board is usually mounted under the printer, what is it ? 463
Printer controller assembly
List the process in order how EP Laser printer put images on paper. Pg 464
Processing / charging / exposing / developing / transferring / fusing / cleaning
