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

None of these
The corona wire places a uniform positive charge on the paper
A uniform negative charge is placed on the toner
All of these
A uniform negative charge is placed on the photosensitive drum

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Computer Hardware
Which would you do first when troubleshooting a faulty monitor?

Power down the monitor, then turn it on again to see if that corrects the problem
Check its connections to the computer and power source
Power down the computer, then turn it on again to see if that corrects the problem
Use a meter to check the CRT and internal circuitry for continuity

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