Ricoh Taurus-C1a - RTB 11 d: Firmware Release Note: TDCU

Technical Bulletin PAGE: 1/2
Reissued: 05-Aug-14
Model: Taurus-C1a/ Taurus -C1b/ Taurus-P1
Date: 20-Jun-11
No.: RD074011d
RTB Reissue
The items in bold italics have been corrected or added.
Subject: Firmware Release Note: TDCU
Prepared by: A. Tajima
From: 1st PP Tech Service Sect., PP Tech Service Dept.
Classification:
Troubleshooting
Mechanical
Paper path
Part information
Electrical
Transmit/receive
Action required
Service manual revision
Retrofit information
Product Safety Other (Firmware)
Tier 2
This RTB has been issued to announce the firmware release information for the TDCU.
Version
Program No.
Effective Date
Availability of RFU
01.06:54
D0745528F
July 2014 production
Not Available
01.05:54
D0745528E
March 2013 production
Not Available
01.04:54
D0745528D
December 2012 production
Not Available
01.03:54
D0745528C
June 2011 production
Not Available
01.02:54
D0745528B
1st Mass production
Available
Note: Definition of Availability of RFU via @Remote
“Available”: The firmware can be updated via RFU or SD card.
“Not available”: The firmware can only be updated via SD card.
Note
Upgrade will take approximately 20 min.
Alert sound may be initiated while upgrading the TDCU. Please disregard this alert
sound.
Version
Modified Points or Symptom Corrected
01.06:54
Error Correction:
SC39x is posted unnecessarily.
01.05:54
Symptoms Corrected:
Machine stalls when two types of media; one set with the "shock-jitter cancel"
enabled and the other disabled, are fed continuously, for instance, when
creating booklets.
01.04:54
Symptom Corrected:
SC39x is falsely detected at the start of motor rotation.
01.03:54
Symptoms Corrected:
- After jammed sheets are removed the control panel indicates "Copying..."
but the system remains idle. Then after opening the front door the control
panel displays "Jam 001". This is caused by the jammed sheet in the
duplex paper path, which is undetected nor displayed.
- Indication of the latest door opened/closed remains displayed on the
operation panel.
The following peripherals are supported starting from this version: