Drum Replacement - Ricoh A219 Service Manual

3.4 DRUM REPLACEMENT

[C]
[B]
1. Open the front cover.
2. Remove the imaging unit. (See Imaging Unit Removal.)
3. Remove the charge corona unit, cover, and cleaning blade from the
imaging unit.
4. Remove the front side plate [A] (2 screws).
5. Remove the outer gear [B] and rear side plate [C] (2 screws).
6. Take the rear edge of the drum [D] and lift it up slightly. Remove the drum.
NOTE: When removing the drum, take care not to strike it against any
objects.
7. Set a sheet of paper [E] in the imaging unit, as shown.
8. Put the new drum in the imaging unit without removing the protective
sheet.
NOTE: When setting the drum, do not bend the entrance seal.
9. Reinstall the outer gear and rear side plate (2 screws).
10. Reinstall the front side plate (2 screws).
11. Remove the protective sheet and apply setting powder evenly on the
drum surface.
12. Set the cleaning blade, cover, and charge corona unit in the imaging unit.
13. Reinstall the other units around the imaging unit.
14. Perform SP93.
15. Then clean the optics and make sure that SP33 is at the default. Then do
the light intensity adjustment (SP48) and the ADS adjustment (SP56).
SM
CÓPIA NÃO CONTROLADA
[D]
[A]
A219R520.wmf
6-21
CÓPIA NÃO CONTROLADA
AROUND THE DRUM
[E]
A219R521.wmf
A219