Service manual

Error Cause
SM 6-23 M085/M086
Trouble –
shooting
Step Cause Remedy
2 Registration front actuator,
registration rear actuator or
paper eject actuator not
operating smoothly or catching
in some position.
Ensure smooth operation of the
registration front actuator,
registration rear actuator or
paper eject actuator and ensure
they are not catching in any
positions.
3 Paper eject sensor PCB failure Check the sensor performance
(
p.5-19 "Operational Check
of Sensors (Function code 32)").
If any problem occurs, replace
the eject sensor PCB ASSY.
4 Registration front sensor PCB
failure
Check the sensor performance
(
p.5-19 "Operational Check
of Sensors (Function code 32)").
If any problem occurs, replace
the registration front sensor
PCB ASSY.
5 Registration rear sensor PCB
failure
Check the sensor performance
(
p.5-19 "Operational Check
of Sensors (Function code 32)").
If any problem occurs, replace
the registration rear sensor PCB
ASSY.
6 Registration ground spring
failure
Re-assemble the registration
ground spring. (Refer to figure
below.)
7 Main PCB failure Replace the main PCB ASSY.