Ricoh Taurus-C1a - RTB 121: Manual correction: SP4010

Technical Bulletin PAGE: 1/1
Model: Taurus-C1a/C1b (D074/D075)
Date: 10-Jun-14
No.: RD074121
Subject: Manual correction: SP4010
Prepared by: Akihiro Tajima
From: 1st PP Tech Service Sec., PP Tech Service Dept.,
Classification:
Troubleshooting
Mechanical
Paper path
Product Safety
Part information
Electrical
Transmit/receive
Other ( )
Action required
Service manual revision
Retrofit information
Tier 2
Please make the following correction in your Taurus field service manual in the section:
Appendices > 2. Appendix: Service Program Mode Tables > Group 4000
Background
The permissible range of sub scan registration adjustment in SP4010 is -2.3 to +3.0mm as
described in the correction above.
However, the firmware and the description in the service manual led to the
misunderstanding that the permissible range is -3.0 to +3.0.
Note
 Firmware will NOT be corrected.
 If a value between -3.0 and -2.4 is input in this SP, the original will jam in the automatic
document feeder and result in one or more of the following symptoms, which can only
be resolved by power cycling the machine:
- Operation panel does not indicate the jam.
- Operation panel displays "Copier printing".
- Attention light remains turned on in blue.
- Pressing the Stop or Clear button has no effect.
- If the original is removed from the document feeder, the attention light turns off, but
the machine continues to run idle.
To prevent the above problems, make sure that this SP is set within -2.3 to +3.0 mm.