Ricoh Taurus-C1a Technical Bulletin page 385

Model:
Taurus-C1a/C1b (D074/D075)
Subject:
Notes on re-installing the drum cleaning unit
From:
1st PP Tech Service Sec., PP Tech Service Dept.,
Classification:
This RTB has been issued to announce the following three notes and a correction of the
TCRU manual regarding the procedure for re-installing the drum cleaning unit.
These notes are important in preventing SC39x (drum motor errors) and the image quality
issue known as in-track lines.
Note 1: Always replace the drum lubrication bar and drum lubrication
roller as a set.
Make sure that the drum lubrication bar and drum lubrication roller are always
replaced as a set, whether the replacements take place for PM or EM. A worn roller
can cause unsatisfactory lubrication even if the lubrication bar is new, and vice versa.
echnical
T
Troubleshooting
Mechanical
Paper path
Product Safety
Drum Lubrication Bar Drum Lubrication Roller
ulletin
B
Date:
1-Apr-13
Prepared by:
Part information
Electrical
Transmit/receive
Other ( )
PAGE: 1/4
No.:
RD074101
Shinnosuke Sasaki
Action required
Service manual revision
Retrofit information
Tier 2