12
. Malfunction cod
Field Service Ver. 3.0 Jan. 2008
96
FS-519/PK-515/OT
-602
T
roubleshooting
C11A3
Shutter drive failure
• The shutter home position sensor (PS14) is not turned OFF
even after the set period of time has elapsed after the shutter
motor (M8) is energized (beginning of shutter-opening opera-
tion).
• The shutter home position sensor (PS14) is not turned ON
even after the set period of time has elapsed after the shutter
motor (M8) is energized (beginning of shutter-closing opera-
tion).
C11B0
Staple unit CD drive
failure
• The staple home position sensor (PS9) is not turned ON even
after the set period of time has elapsed after the stapling unit
moving motor (M7) is energized (beginning of return opera-
tion to predetermined position).
C11B2
Staple drive failure
• The home position sensor is not turned ON even after the set
period of time has elapsed after the staple motor is energized
(beginning of staple operation).
C11C0
Punch cam motor unit
failure
• The punch home position sensor (PS600) is not turned ON
even after the set period of time has elapsed while the punch
motor (M99) is energized.
C1301
Finishing option cooling
fan motor failure
• The cooling fan motor (FM9) lock signal remains set to H for a
set period of time while the cooling fan motor (FM9) is turning.
• The cooling fan motor (FM9) lock signal remains set to L for a
set period of time while the cooling fan motor (FM9) remains
stopped.
C1402
FNS nonvolatile memory
failure
• When the main power switch is turned ON, the FS board non-
volatile memory failure is detected.
CC155
Finisher ROM failure
• Data of flash ROM of the finishing options is determined to be
faulty when the power is turned ON.
Code
Description
Detection timing
Service Manual Y10
8442-7