Ricoh B264 Service Manual page 160

PHOTOCONDUCTOR UNIT (PCU)
[A]
6. Turn the PCU upside-down, and remove lower PCU cover [A] ( x 2, 3 pawls).
7. Pull the drum [B] towards the front
releasing the charge roller [C] using the release lever
the drum .
CAUTION: Never touch the drum surface with bare hands.
8. Replace the drum and re-attach the lower PCU cover.
9. Detach the spring from
.
CAUTION: You must re-attach the spring to
operate correctly.
If you fail to re-attach the spring to
movable cleaning blade will not contact the drum
for cleaning, but the machine will operate without
generating an error. However, copies will
gradually become dirty due to toner collecting on
the drum.
10. Re-attach the spring on the left side of the PCU.
11. After replacing the drum, perform the ID sensor initial setting using SP3001
002.
12. Do SP2805 to initialize the developer.
B264/B265
B195R936.WMF
,
and re-attach to
in order for the cleaning blade to
[D]
(the left side in the illustration) while
,
,
, the
3-32
[B]
B195R97.WMF
[C]
[D], and then remove
3 3
2 2
1 1
B195R938.WMF
SM