Ricoh Taurus-C1a Technical Bulletin page 277

Reissued:13-Jun-12
Model:
Taurus-C1/P1 (D074/D075/M044)
CAUTION
! Make sure to clear the PM counter "#Cleaning Unit" when either the components or
the entire drum cleaning unit is replaced. This will clear the counters for the entire
drum cleaning unit components (cleaning blade, brush roller, coating bar, apply
blade, joint and gears).
! Counter clearance will take place whenever reaching the modified yield 67500.
However, in reality, the drum cleaning unit consists of components of two different
yields; 67500m (150kP) for the brush roller, coating bar and joint, and 135000m
(300kP) for the remaining components.
Therefore, it requires two different actions; (1) when reaching 67500m (150kP) for
the FIRST time, only the brush roller, coating bar and joint should be replaced, and
(2) when the SECOND time of 67500m (in other words, total is 135000m (300kP)),
the entire unit as a regular 300K-PM must be replaced.
So, please manage the counter information correctly for 2 different actions to
prevent confusion.
2. Replace the components or entire unit, based on the FIRST or SECOND 67500m
(150kP)
a) FIRST 67500m (150kP)
Replace the brush roller (D0742454), coating bar (D0742466) and joint (D0742459)
b) SECOND 67500m (in other words, total 300kP)
Perform a regular 300K-PM.
echnical
T B
ulletin
Date:
14-Oct-11
PAGE: 4/4
No.:
RD074023b