Around the Drum
SM 3-47 B234/B235/B236/D101/D102/D103
Replacement
Adjustment
3.7 AROUND THE DRUM
3.7.1 CLEANING UNIT, PCU, DRUM
1. Pull out the development unit drawer.
(3.3.1)
2. Remove the cleaning unit.
• Raise the purple lever n and pull the
cleaning unit to the left o until it
disengages the lever
• Lift the unit out of the drawer
• Grasp the cleaning unit by its handles
as shown and lift it straight up.
3. Lift the PCU by its purple handles and
remove it.
4. Remove the drum.
5. Cover the drum with a sheet of clean
paper to protect its photosensitive
surface.
Important: If you leave the drum
exposed to direct sunlight or strong
overhead light, this can cause its
photosensitive surface to deteriorate
and shorten its service life.
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B234R948.WMF
B234R949.WMF
B234R201.WMF
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