多选题A user reports that a printer has started producing a repetitive image defect on all printouts. Which of the following are the MOST likely causes of the problem?() (Select TWO).AToner cartridgeBLaser scannerCFormatter PCBDPickup rollersEFuser

题目
多选题
A user reports that a printer has started producing a repetitive image defect on all printouts. Which of the following are the MOST likely causes of the problem?() (Select TWO).
A

Toner cartridge

B

Laser scanner

C

Formatter PCB

D

Pickup rollers

E

Fuser


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