Free CompTIA A+ 220-1101 Practice Question

A user has reported that their office printer has developed a recurring problem. Whenever they print documents, there are noticeable lines down the middle of the printed pages. The printer is a relatively new laser model, and the user has already checked for paper jams and found none. As a technician, what is the most likely cause of this issue that you should first investigate?

  • Clean the printer's corona wire.

  • Calibrate the printer.

  • Use a different type of paper.

  • Replace the imaging drum.

This question's topic:
CompTIA A+ 220-1101 / 
Hardware and Network Troubleshooting
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