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Flashcards in BG_deck_4469494 Deck (24)
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1
Q

The —— —— ——– are usually on a small circuit board that contains all circuitry to run the step motors the way the printer needs them to work .P457

A

Printer control circuit.

2
Q

Are the printer control circuits also responsible for monitoring the health of the computer and reporting that information back to the PC. T/F P457

A

true

3
Q

The last set of circuits the printer uses is the —— ——-.P457

A

Power circuits.

4
Q

A ——— ,in the case ,takes the 110v AC current and charges it to 12v DC.P457

A

Transformer.

5
Q

T?F. Are there a set of steps the printer must follow to put the data onto the page being printer?P457

A

True

6
Q

Laser printers and inkjet printers are referred to as —— ——– because they receive their print job one page at a time rather than receiving instructions one line at a time.P458

A

Page printers..

7
Q

EP is ?P458

A

Electrophotographic.

8
Q

What two major types of page printers that use the electrophotographic print processes?P458

A

The first uses a laser to scan the image, and the second uses a light emitting diodes (LED) to create the on the drum.

9
Q

What EP process contains nine standard asseblies?P459

A

Toner cartridge,laser scanner, high voltage power supply,paper transport assembly,transfer corona, fusing assembly ,printer controller circuitry, and ozone filter.

10
Q

The toner cartridge also contains what?P459

A

EP print drum

11
Q

T/f. Does the drum assembly contain a cleaning blade,and what does it do ?P459

A

True.. it continuously the used toner off the photosensitive drum to keep it safe.

12
Q

T/F. Does exposing a photosensitive drum to dust and light damage it/ light ?P459

A

True

13
Q

Y/N Should you ever ship a printer anywhere with a toner cartridge installed?P460

A

no

14
Q

T/F. Laser light is damaging to human eyes?P460

A

True..

15
Q

HVPS is/P460

A

high voltage power supply

16
Q

DCPS is?P461

A

DC power supply.

17
Q

The —– can hurt or kill you if you are inside a laser printer and don’t know what you’re doing?P461

A

Hvps

18
Q

The first type of roller found in most laser printers is the —– —– or —— ——?P461

A

Feed roller.,Paper pickup roller

19
Q

There are actually —– registration rollers,which work together?P461

A

two

20
Q

both of these rollers are operated with a special electric motor know as an —— ——- ——-?P462

A

Electronic stepper motor.

21
Q

How does the toner get from the photosensitive drum on to t he paper?P462

A

Threw the transfer corona assembly…

22
Q

The transfer corona assembly is a —— —— —— —— that drains away the charge imparted to the paper by the coronaP462

A

STATIC CHARGE ELIMINATOR STRIP.

23
Q

what are six major steps for the Ep print process?P464

A

Processing, charging,exposing(writing),developing transferring, fusing, and cleaning.

24
Q

The fuser is made out of three main parts?P463

A

Halogen heating lamp,teflon coated aluminum fusing roller, and a rubberized pressure roller.