“Toner easily rubs o” on
page 359
“Uneven print density” on
page 359
“Horizontal dark lines” on
page 360
“Vertical dark lines” on
page 361
“Horizontal white lines”
on page 362
“Vertical white lines” on
page 364
“Repeating defects” on
page 365
Printing problems
Print quality is poor
Blank or white pages
Note: Before solving the problem, print the Print Quality Test Pages. From the home screen, touch Settings >
Troubleshooting > Print Quality Test Pages.
Troubleshoot a problem 346