OKI C8800 사용자 설명서

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Replacing consumable items > 149
C
LEANING
 
THE
 LED 
HEAD
Clean the LED head when printing does not come out clearly, has 
white lines or when text is blurred.
1.
Switch off the printer and open the top cover.
2.
Gently wipe the LED head surface with a soft tissue.
3.
Close the top cover.
CAUTION!
Do not use methyl alcohol or other solvents on the 
LED head as damage to the lens surface will occur.