Oki C831n User Manual page 130

Cleaning
4
Lightly wipe the lenses (5) of the LED
heads with soft tissue paper.
5
4
5
Close the top cover (4) by pushing the
both sides of the cover firmly.
4
6
Close the front cover (2).
Note
● The front cover cannot be closed if the top cover is
not closed securely.
2
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