Advertisement
l. F1-30, Communication error
Cause/Trouble section
Finisher controller PCB, Host machine
DC controller PCB
Wiring
Finisher controller PCB, Host machine
DC controller PCB
m. F1-37, Finisher Unit Back-Up RAM Fault
Cause/Trouble section
Finisher controller PCB
n. F1-80, Finisher Unit Power Supply Fault
Cause/Trouble section
Finisher controller PCB, Host machine
DC controller PCB
Wiring
Power supply
o. F1-81, Feed Motor (FFM) Fault
Cause/Trouble section
Bookbinding roller home position
sensor (FFRHPD)
Wiring
Feed roller
Feed motor (FFM), Finisher controller
PCB
(2) Punch Unit, option
a. F1-32, Communication Faulty
Cause/Trouble section
Finisher controller PCB, Punch
controller PCB
Wiring
Power supply
b. F1-33, Punch Horizontal Registration Motor (FPSM) Fault
Cause/Trouble section
Punch horizontal registration home
position sensor (FPSHPD)
Wiring
Horizontal registration mechanism,
punch horizontal registration motor
(FPSM)
Punch controller PCB, Finisher
controller PCB
MX-FNX2/AR-PN1/MX-RBX1 SELF DIAG MESSAGE AND TROUBLE CODE 9 – 6
Procedure
1
Turn off and then on the host machine. Is the problem
corrected?
2
Is the wiring between the finisher controller PCB and the DC
controller PCB of the host machine normal?
3
Try replacing the finisher controller PCB and the host
machine DC controller PCB. Is the problem corrected?
Procedure
1
Turn off and then on the host machine. Is the problem
corrected?
Procedure
1
Turn off and then on the host machine. Is the problem
corrected?
2
Is the wiring between the finisher controller PCB and the
host machine DC controller PCB normal?
3
Measure the voltage between CN1-1 (+) and CN1-3 (-)/CN2-
1 (+) and CN2-3 (-) on the finisher controller PCB. Is it 24
VDC?
Procedure
1
Check the bookbinding roller home position sensor
(FFRHPD).
Is it normal?
2
Is the wiring between the finisher controller PCB and the
feed motor (FFM) normal?
3
Try turning the stack feed roller (upper) shaft by hand.
Does the stack feed roller (upper) move up/down normally?
4
Try replacing the feed motor (FFM). Is the problem
corrected?
Procedure
1
Turn off and the on the host machine. Is the problem
corrected?
2
Is the wiring between the finisher controller PCB and the
punch controller PCB normal?
3
Measure the voltage between CN14-5 (+) and CN14-3 (-) on
the finisher controller PCB. Is it 24 VDC?
Procedure
1
Check the punch horizontal registration home position
sensor (FPSHPD).
Is the sensor normal?
2
Is the wiring between the finisher controller PCB and the
punch horizontal registration home position sensor
(FPSHPD) normal?
3
Is there a fault in the horizontal registration mechanism?
4
Try replacing the punch controller PCB. Is the problem
corrected?
Check
Check
Check
Check
Check
Check
Result
Remedy
YES
End.
NO
Correct the wring.
YES
End.
Result
Remedy
YES
End.
NO
Replace the finisher controller
PCB.
Result
Remedy
YES
End.
NO
Correct the wiring.
YES
Replace the finisher controller
PCB.
NO
Replace the host machine
DC controller PCB.
Result
Remedy
NO
Replace the sensor.
NO
Correct the wiring.
NO
Correct the mechanical
system.
YES
End.
NO
Replace the finisher controller
PCB.
Result
Remedy
YES
End.
NO
Correct the wiring.
NO
Replace the finisher controller
PCB.
YES
Replace the punch controller
PCB.
Result
Remedy
NO
Replace the sensor.
NO
Correct the wiring.
YES
Correct the horizontal
registration mechanism.
NO
Replace the punch horizontal
registration motor (FPNM).
YES
End.
NO
Replace the finisher
controller PCB.
Advertisement
Chapters
