Ricoh A220 Service Manual page 344

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DEVELOPMENT AND TONER SUPPLY
[A]
[E]
[D]
4. Remove the coupling gear [A] (1 screw).
NOTE: Be careful not to lose the pin [B].
5. Remove the gear [C] (1 E-ring), gear [D] (1 E-ring) and gear [E].
CAUTION
Do not touch the screws at [F] and [G].
If the screws at [F] are loosened, the doctor gap will be improper.
If the screws at [G] are loosened, the photoconductor gap and
magnetic field angle will be improper.
If either of them become abnormal, toner density control will be
abnormal.
6. Remove the front roller holder [H] (1 screw and 2 E-rings) and rear roller
holder [I] (1 screw).
[B]
[I]
[C]
[F]
5-44
15 July 1996
[H]
A176R578.wmf
[G]
A176R579.img

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