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Q.

On a dot matrix printer, you should never lubricate which part?

A

carriage rails

B

printhead pins

C

paper advance bearings

D

carriage bearings

E

None of the above

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Similar Questions

MCQ

1.

What is the first thing you could do to check for damage to a printer after receiving it?

A

Run MSD diagnostics

B

Attach it to a PC and print something

C

Check the cables

D

Unbox it and examine it for physical damage

E

None of the above

Discussion

MCQ

2.

In laser printer technology, what happens during the conditioning stage?

A

The corona wire places a uniform positive charge on the paper

B

A uniform negative charge is placed on the photosensitive drum

C

A uniform negative charge is placed on the toner

D

All of the above

E

None of the above

Discussion

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3.

What do you need for an ink jet printer?

A

A drum

B

A cartridge

C

A ribbon

D

All of the above

Discussion

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4.

What would you not use with a flatbed plotter?

A

A pen

B

Eraser

C

Paper

D

None of these

Discussion

MCQ

5.

Which part of the laser printer should NOT be exposed to sunlight?

A

Transfer corona assembly

B

PC drum

C

Primary corona wire

D

Toner cartridge

E

None of the above

Discussion

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