Ricoh FT6645 Manual page 268

23 April 1993
3.3 DEVELOPMENT ROLLERS REPLACEMENT
1. Remove the developer. (Refer to Developer Replacement.)
2. Remove the developer entrance seal [A] (2 screws, 2 hooks).
3. Remove the front and rear side seals [B].
NOTE: When re-assembling the development unit, use new side seals
and align the edge of the side seals to the corner [C] and the
edge [D] as shown.
DEVELOPMENT AND TONER SUPPLY
[B]
5-43
[B]
[A]
[D]
[C]