freedom16

asked May 18, 2017 at 11:29am
Hp HP LaserJet 1012

output quality

It prints a dark line on the left edge of the paper.

Look at the drum in the toner cartridge. If you see the line, replace the cartridge. If not, it is coming from the fuser assembly.

by moe on May 18, 2017 at 8:46pm Add comment