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单选题
A shipping department is reporting that a laser printer in the receiving area is becoming jammed because the printer attempts to pull several sheets of paper for each print.Which of the following may be the cause?()
A

The paper is sticking to the corona wire and causing the jam.

B

Humidity is causing the paper to stick together.

C

A4 paper is being used and may not be supported by laser printers.

D

The fusion roller is dirty and pulling too many sheets of paper.


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