Trouble Code; Trouble Code Display; Trouble Code List - Konica Minolta bizhub C450 Service Manual

8. Trouble code

8. Trouble code
8.1

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.
NOTE
• Before starting the troubleshooting in relation to the Punch Mechanism C11CX, be
sure to turn OFF the main power switch of the machine.
8.2

Trouble code list

Code
C1180 Transport System Drive
malfunctions
C1181 Paddle Motor malfunctions
56
Item
• The Folding Roller Home Position Sensor (PI12-FN) is
not unblocked even after the lapse of a given period of
time after the Folding Roller has started moving from its
home position.
• The Folding Roller Home Position Sensor (PI12-FN) is
not blocked even after the lapse of a given period of
time after the Folding Roller has started moving from a
position not the home position.
• The Paddle Home Position Sensor (PI2-FN) is not
unblocked even after the lapse of a given period of time
after the Paddle has started moving from its home posi-
tion.
• The Paddle Home Position Sensor (PI2-FN) is not
blocked even after the lapse of a given period of time
after the Paddle has started moving from a position not
the home position.
• The Swing Guide Home Position Sensor (PI3-FN) is
not unblocked even after the lapse of a given period of
time after the Booklet Roller has started moving from
its home position.
• The Swing Guide Home Position Sensor (PI3-FN) is
not blocked even after the lapse of a given period of
time after the Booklet Roller has started moving from a
position not the home position.
Field Service Ver. 1.0 Mar. 2005
4583F4E504DA
Description