Ricoh A220 Service Manual page 340

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DEVELOPMENT AND TONER SUPPLY
[A]
[C]
6. Close the toner hopper cap [A].
7. Remove the screw [B] fixing the drum stay [C].
8. Remove the drum stay knob [D] then take out the drum stay.
9. Disconnect the two connectors [E].
10. Pull out the development unit [F].
NOTE: 1) To prevent drum scratches, push the development unit to the
right while pulling it out.
2) When installing the development unit, do not forget to set the
two connectors [E].
3) When installing the drum stay, be careful not to pinch the
harness. Also, keep the harness away from gears.
4) When pulling out the development unit, do not hold the knob
[G].
5) Keep the development unit connector as far as possible away
from the development unit when the unit is cleaned using a
vacuum cleaner.
6) Do not touch the pins of the development unit connector when
the development unit is carried away from the main frame or
cleaned.
[D]
A176R570.wmf
[B]
5-40
15 July 1996
[F]
[G]
[E]
A176R571.wmf

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