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MCQ

Q.

Factory production lines can be automated using?

A

Machine tools

B

VDUs

C

Plotters

D

None of these

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MCQ

1.

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

MCQ

2.

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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3.

A daisy wheel is a type of?

A

Storage device

B

Pointing device

C

Scaning Device

D

Printer

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4.

A disadvantage of the laser printer is:

A

It is quieter than an impact printer.

B

It is very slow

C

The output is of a lower quality

D

All of the above

E

None of these

Discussion

MCQ

5.

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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