Ricoh FT6645 Manual page 140

COPIER INSTALLATION
13. Disconnect two connectors [A].
14. Pull out the development unit [B].
NOTE: 1. To prevent drum scratches, push the development unit to the
right while pulling it out.
2. Place the development unit on the sheet [C] attached with the
new developer to prevent foreign matter from being attracted
to the sleeve rollers.
3. When pulling out the development unit, do not pull the knob [D].
15. Remove two screws [E] fixing the toner hopper [F].
16. Turn the toner hopper 90 degree, then, move it up to remove it from the
development unit.
[B]
[A]
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23 April 1993
[E]
[F]
[C]
[D]