Service manual

T echnical B ulletin
PAGE: 1/1
Model:
Bellini-C2 Date: 9-Jul-03 No.: RB070014
Subject: Firmware History BCU Prepared by: M. Matsuda
From: 2nd Tech Support Sec. Service Support Dept.
Classification:
Troubleshooting
Mechanical
Paper path
Part information
Electrical
Transmit/receive
Action required
Service manual revision
Retrofit information
Other ( )
This is to inform you of the firmware history for the Bellini-C2 BCU.
B0705254 Version C.SUM Production
-
V3.02 3359 1st Mass Prod.
A
V4.01.1 19E9 May Prod 03’
B
V4.05 5BAB July Prod 03’
Symptom Corrected
Suffix
1st mass production firmware -
1. Copy speed returns to normal after performing forced process control in SP mode, even while
low speed mode is enabled.
2. Paper remaining in the duplex unit cannot be exited by forced feed.
3. SC990 is displayed when the front door is opened/closed following jam recovery.
4. "Waste toner bottle full" display cannot be cleared.
5. SC670 occurs or the panel display freezes when the development bias is set to its maximum
value.
6. Staple jam occurs at second set with Mixed Sizes/Stapling.
7. Changed the step interval for SP1907 from 100 to 10.
8. Modified for use with Copy Connector Kit.
A
1. Lower toner bottle cap motor remains ON, even after power Off/On following motor output
check with the upper and lower bottles removed.
2. Display for remaining sheets in left tandem tray remains at full, even when transferring the
sheets to the right tray.
3. V-jam alert for the Bypass tray (jam at feed sensor) is not cleared after the paper is removed
and the tray slide is opened/closed, but is cleared when the mainframe right door is
opened/closed.
4. Modified for use with the EB-105EX controller (EFI).
B