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Sharp AR-FN3 Service Manual page 30

3-tray finisher

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AR-FN3
[8] TROUBLESHOOTING
1. Trouble code
Trouble
code
Main
Sub
code
code
F1
00
Content Finisher communication trouble
Detail
Communication line test error occurs when
power is turned on or after the exit of a
simulation mode.
Improper communication with sorter
Cause
Improper connection or broken wire of
connector or harness between copier and
Finisher
Finisher control PWB defective
Control PWB (PCU) defective
Malfunction due to noise
Check
Clear by turning the power supply OFF/ON.
and
Check communication line connector and
remedy
harness.
Replace Finisher control PWB or PCU PWB.
01
Content Finisher jogger shift trouble
Detail
Jogger shift trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
Check the jogger motor operation with SIM
and
3-3.
remedy
02
Content Finisher transport motor error
Detail
Transport motor drive trouble
Cause
Motor lock
Check
Check transport motor operation with
and
SIM3-3.
remedy
04
Content Finisher indexer lower limit detected
Detail
Indexer has exceeded lower limit.
Cause
Sensor defective
Finisher control PWB defective
Check
Check sensor with SIM3-2.
and
remedy
05
Content Finisher elevator motor trouble
Detail
Indexer has exceeded upper limit
Cause
Sensor defective
Finisher control PWB defective
Check
Check sensor with SIM3-2.
and
remedy
06
Content Finisher shift motor error
Detail
Finisher shift motor trouble
Cause
Motor lock
Improper motor speed
Overcurrent to motor
Finisher control PWB defective
Check
Check shift motor operation with SIM3-3.
and
remedy
F1
08
Content Finisher staple shift motor trouble
Detail
Staple motor drive trouble
Cause
Motor lock
Motor RPM abnormality
Motor overcurrent
Finisher control PWB trouble
Check
Check the staple motor operation with SIM
and
3-3.
remedy
8/19/1999
Description
Trouble
code
Main
Sub
code
code
F1
10
Content Staple unit operation trouble
Detail
Staple operation trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
Check the staple motor operation with SIM
and
3-3.
remedy
11
Content Pusher motor trouble
Detail
Pusher motor trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
Check the pusher motor operation with SIM
and
3-3.
remedy
15
Content Finisher elevator motor trouble
Detail
Elevator motor trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
Check the elevator motor operation with
and
SIM 3-3.
remedy
17
Content ST paper exit roller pressure release trouble
Detail
ST paper exit roller pressure release trouble
when turning on the power/initializing
Cause
ST paper exit roller pressure release clutch
abnormality
ST paper exit roller pressure release clutch
HP sensor abnormality
Check
Stop the transport motor in SIM 3-3, turn on
and
the STORCL to check that the pressure
remedy
release roller operates.
Check the STORHP sensor with SIM 3-2.
18
Content Tray 3 paper exit paddler operation trouble
Detail
Tray 3 paper exit paddler operation trouble
when turning on the power/initializing
Cause
Tray 3 paper exit paddler solenoid
abnormality
Tray 3 paper exit paddler HP sensor
abnormality
Finisher control PWB trouble
Check
Operate the transport motor with SIM 3-3
and
and turn on T3PDSL to check that tray 3
remedy
paddler operates.
Check T3PDHP sensor with SIM 3-2.
80
Content Finisher power trouble
Detail
24V power is not supplied to the finisher
PWB.
Cause
Connector harness improper connection or
disconnection
Finisher control PWB trouble
Power unit trouble
Check
Check the sensor operation with SIM 3-2.
and
remedy
8 – 1
Description

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