Troubleshooting Print Problems - Oki C330 User Manual

Troubleshooting Print Problems

Symptoms
Vertical white
lines can be
seen on the
printed page.
Printed
images are
fading
vertically.
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Possible causes
The LED head is dirty.
The toner is low.
Foreign materials may
be present in the image
drum.
Light-shielding film of
the image drum
cartridge is dirty.
The LED head is dirty.
The toner is low.
The paper is not suitable
for the printer unit.
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– C330/C530 Troubleshooting
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Steps to take
Open the top cover and wipe
the LED heads with a soft,
lint-free cloth (see page
103).
Open the top cover and tap
the cartridge a few times to
evenly distribute any
remaining toner. If symptoms
persist, replace the toner
cartridge (see page 78).
Replace the image drum
cartridge (see page 84).
Open the top cover and wipe
the LED heads with a soft,
lint-free cloth (see page
103).
Open the top cover and wipe
the LED heads with a soft,
lint-free cloth (see page
103).
Open the top cover and tap
the cartridge a few times to
evenly distribute any
remaining toner. If symptoms
persist, replace the toner
cartridge (see page 78).
Use recommended paper
(see page ).