Oki C8800dn, User Manual

Page: 144 / 336

C8800 User’s Guide
144
Lines, Black (Vertical)
Lines, White (Vertical)
Possible cause Remedy
Image drum is
damaged.
Replace image drum. See “Replace an Image Drum” on
page 76 .
Toner is low. Change toner cartridge. See “Replace a Toner Cartridge” on
page 71 .
Periodic black
lateral lines or
spots.
If the lines or spots occur at intervals of approximately
44 to 94 mm
The green surface of the image drum is damaged or dirty. If
damaged, replace the image drum cartridge. See “Replace an
Image Drum” on page 76 .
If dirty, wipe the image drum gently with soft tissue.
If this does not work, replace the image drum.
See “Replace an
Image Drum” on page 76 .
113 mm
The fuser roller is damaged. Change the fuser. See “Replace
the Fuser” on page 79 .
The image drum
has been exposed
to light.
Remove the image drum from the printer and store it in a dark
place for several hours. If this does not work, replace the image
drum. See “Replace an Image Drum” on page 76 .
Remedy
Clean LED head with lens cleaner or soft tissue.
Change toner cartridge.
Change image drum.