Vertical White Lines Appear - Oki MC853 User Manual

Vertical White Lines Appear

Cause
The LED head is
dirty.
The toner is low.
The lightproof film
of the image drum
is dirty.
The image drum is
not installed
properly.
The ADF document
glass is dirty.
There may be
foreign objects in
the image drum.
Solution
Wipe the LED head with a soft tissue paper.
If "Toner Low" or "Toner Empty. Replace
with new Toner Cartridge." appears, replace
the toner cartridge.
Wipe the lightproof film with a soft tissue
paper.
Install the image drum properly.
Clean the ADF document glass.
Replace the image drum.
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759
Reference
Cleaning the LED Head
Replacing the Toner
Cartridge
Replacing the Image Drum
Cleaning the Document
Glass
Cleaning the Document
Feed Rollers and
Document Holding Rollers
Replacing the Image Drum