Several users who share a multifunction printer in an office have reported unintended, thin, vertical lines that cover the entire height of every page printed from the printer. Which of the following steps should a technician complete in order to MOST likely resolve this issue?


A. Replace the printer paper with a new ream.
B. Clear the print spooler on each computer.
C. Reinstall the printer driver on each computer.
D. Perform the drum-cleaning procedure.