Ricoh Taurus-C1a Technical Bulletin page 488

Model:
Taurus-C1a/C1b (D074/D075)
Subject:
Troubleshooting SC41x
From:
1st PP Tech Service Sec., PP Tech Service Dept.,
Classification:
Symptom
SC41x and/or the result of Process Control (SP3012) indicates error code "15"
Chances of this problem are higher when running the machine in a high humidity
environment in a cold-start, for example, Monday mornings or after lunch breaks.
Cause
 Potential Sensor Probe Dirty
 Potential Sensor Harness disconnected
 Potential Sensor Relay Board defective
 Potential Sensor Defective
echnical
T
Troubleshooting
Mechanical
Paper path
Product Safety
ulletin
B
Date:
12-Jun-14
Prepared by:
Part information
Electrical
Transmit/receive
Other ( )
PAGE: 1/3
No.:
RD074122
Shinnosuke Sasaki
Action required
Service manual revision
Retrofit information
Tier 2