CompTIA Exam Questions

Which of the following components should the technician check FIRST to resolve this issue?

A technician receives a report that the pages coming out of a laser printer are smearing
when touched. Which of the following components should the technician check FIRST to
resolve this issue?

A.
Drum

B.
Fuser

C.
Pickup roller

D.
Corona wire

Explanation:

Reference:
http://www.howstuffworks.com/laser-printer3.htm