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MAINTENANCE
3. SIMPLE TROUBLE SHOOTING (Cont.)
Copies are stained
Countermeasure
Close the cover firmly to shut out any external
light.
Clean the original glass with a cloth
moistened with cleaning liquid. Then wipe it
with a dry cloth.
Clean the original cover with a cloth
moistened with a neutral detergent.
Then wipe the detergent completely off with
a dry cloth.
Set the image density properly.
Reference page
_
9-2
9-2
3-12
Items to be checked
Is the original cover firmly
closed?
Is the original glass dirty?
Is the original cover dirty?
Is the image density set
properly?
Countermeasure
Replace the toner cartridge.
Set the image density properly.
Reference page
7-4
3-12
Items to be checked
Has the message “Toner
empty” appeared on the
screen?
Is the image density set
properly?
Countermeasure
Set the image density properly.
Reference page
3-12
Items to be checked
Is the image density set
properly?
Copy density is too low
Copy density is too high