Ricoh Taurus-C1a Technical Bulletin page 527

Model:
Taurus-C1a/C1b (D074/D075)
Subject:
Bug in Engine Firmware Ver 1.67:04 and 1.68:04
From:
1st PP Tech Service Sec., PP Tech Service Dept.,
Classification:
Symptom
The machine stalls during a job and the operation panel displays "Printing" instead of an
error message. If the front doors are opened and closed in this condition, the machine
may detect a jam.
Cause
Bug in Engine firmware of the following version
Version
1.68:04
1.67:04
Solution
Check the Engine firmware version on your next visit and update to the following
version, if installed with the affected version.
Version
1.69:04 or later
IMPORTANT
Some machines are shipped out from the factory with the affected firmware installed,
and thus require the update at installation.
See "Affected Serial Numbers" on the next page.
echnical
T
Troubleshooting
Mechanical
Paper path
Product Safety
Program No. for Copier
D0745404Q
D0745404P
Program No. for Copier
D0745404R or later
ulletin
B
Date:
8-Sep-14
Prepared by:
Part information
Electrical
Transmit/receive
Other ( )
Program No. for Printer
M0445404N
M0445404M
Program No. for Printer
M0445404P or later
PAGE: 1/2
No.:
RD074123
S. Sasaki
Action required
Service manual revision
Retrofit information
Tier 2