Oki C3530nMFP Maintenance Manual page 117

CLEANINg LED HEAD
If there appear line breaks or white lines, or the letters and characters are blurred, please clean
your LED head.
(1) Switch off the power supply.
(2) Press OPEN button and open the top cover.
(3) Please use lens cleaner or soft tissue paper to wipe the lens surfaces (4 places) of
LED head gently.
Note!
Don't use solvent such as methyl alcohol or thinner since they may cause damage to
the LED head.
Memo LED lens cleaner is provided with toner cartridge.
(4) Close the top cover.
43605601TH Rev. 1
I O
Personal injuries may occur.
The fuser unit is extremely hot. Do not touch it.
OPEN button
LED head
Oki Data CONFIDENTIAL
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