Trouble Code List - Konica Minolta Bizhub C350 Service Manual

bizhub C350 Field Service Ver.1.0 Mar. 2004
2. Trouble code
2.1 Trouble code display
• The main unit's CPU performs a self-diagnostics function that, on detecting a malfunc-
tion, gives the corresponding malfunction code on the Touch Panel.
2.2

Trouble code list

Code Item
C0B20 Stapling Unit Moving Motor (M6-
FN) drive malfunction
C0B30 CD Aligning Motor (M5-FN) drive
malfunction
C0B48 Exit Roller/Rolls Spacing Motor
(M13-FN) drive malfunction
C0B4A Storage Roller/Rolls Spacing
Motor (M12-FN) drive malfunc-
tion
C0B50 Stapling Motor drive malfunction
C0B80 Shift Motor (M8-FN) drive mal-
functions
Description
• The Staple Home Position Sensor (PC14-FN) does not
go HIGH even after the lapse of a given period of time
after M6-FN has been energized (to return the Stapling
Unit to its home position).
• The CD Aligning Home Position Sensor (PC9-FN) does
not go LOW even after the lapse of a given period of
time after M5-FN has been energized (to return the
Aligning Plate to its home position).
• The Exit Roller Home Position Sensor (PC13-FN) does
not go HIGH even after the lapse of a given period of
time after M13-FN has been energized (to start spac-
ing/pressure sequence).
• The Storage Roller Home Position Sensor (PC12-FN)
does not go HIGH even after the lapse of a given period
of time after M12-FN has been energized (to start
spacing/pressure sequence).
• A fault is found in the Staple Motor.
• The Shift Home Position Sensor (PC10-FN) does not
go HIGH even after the lapse of a given period of time
after M8-FN has been energized (to start returning the
Elevator Tray to its home position).
• The Shift Home Position Sensor (PC10-FN) does not
go LOW even after the lapse of a given period of time
after M8-FN has been energized (to start moving the
Elevator Tray for job offset).
4-7
Trouble code
4036fs4012e0