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Maintenance > 107
C
LEANING
...
THE
UNIT
CASING
1. Switch the printer off. Refer to “Switching off” on page 18 for details.
2. Wipe the unit surface with a soft cloth moistened sparingly with water or neutral
detergent.
3. Use a soft dry cloth to dry the unit surface.
4. Switch the printer on.
...
THE
LED
HEAD
Clean the LED heads when printing does not come out clearly, has white lines or when text
is blurred.
There is no need to switch off the printer to clean the lens.
1. Gently raise the scanner.
2. Press the cover release (a) and open the top cover (b) fully.
CAUTION!
Use a clean, moist, lint-free cloth for cleaning. Do not use benzine,
thinners or alcohol as a cleaning agent.
a
b