Trouble code
Description
Main
code
Sub
code
F1
11
Content Finisher 1 pusher motor trouble /
Finisher 2 boomerang rotation
abnormality
Detail
Pusher motor trouble / Paddle solenoid
abnormality
Cause
Motor lock / paddle solenoid operation
abnormality / boomerang rotation sensor
abnormality
Motor rpm abnormality
Motor overcurrent
Finisher control PWB abnormality
Check
and
remedy
Check the finisher motor operation, the
paddle solenoid operation with SIM 3-3
or check the boomerang rotation sensor
with SIM 3-2.
14
Content Finisher 2 stack tray abnormality
Detail
Stack tray control sensor abnormality
Cause
The paper surface sensor and the full stack
sensor do not turn on even when a certain
time is passed after starting the tray.
Check
and
remedy
Check the sensor operation with SIM 3-2.
15
Content Finisher 1 elevator motor trouble /
Finisher 2 stack tray motor lock
Detail
Elevator motor trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
and
remedy
Check the elevator motor operation with
SIM 3-3.
16
Content Staple sorter holding motor trouble
Detail
During rotation of the holding motor, the
rotation pulse is not detected for 0.05sec
or more.
Cause
Motor lock.
Motor rotation abnormality.
Overcurrent to motor
Sorter control PWB abnormality
Check
and
remedy
Check the holding motor operation with
SIM3-3.
17
Content ST pressure release HP 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
and
remedy
Stop the transport motor in SIM 3-3, turn
on the STORCL to check that the
pressure 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
and
remedy
Operate the transport motor with SIM
3-3 and turn on T3PDSL to check that
tray 3 paddler operates.
Check T3PDHP sensor with SIM 3-2.
Trouble code
Description
Main
code
Sub
code
F1
50
Content Non-support trouble in automatic
detection of option connection (Sorter,
finisher)
Detail
In automatic detection of option
connection, a non-support finisher or a
sorter is detected.
Cause
A non-support finisher or a sorter is
connected to the copier.
Check
and
remedy
Check the finisher or the sorter.
80
Content Finisher power not supplied
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
and
remedy
Check the sensor operation with SIM 3-2.
F2
00
Content Toner control sensor open
Detail
Toner control sensor output open
Cause
Connector harness trouble
Connector unconnected.
Check
and
remedy
Check connection of the toner control
sensor.
Check connection of the connector
harness with the main PWB.
Check for disconnection of the harness.
02
Content Toner motor connector unconnected
Detail
Connection detection signal with toner
motor is OFF
Cause
Connector harness defective
Connector disconnected
Check
and
remedy
Check toner motor connector for
connection.
Check connector harness to main PWB
for connection.
Check harness for broken wire.
31
Content Process control trouble (OPC drum
surface reflection rate abnormality)
Detail
Usually the sensor gain is adjusted so
that the output is a certain value, by
reading the drum base surface with the
image density sensor before starting
process control.
However, a certain output is not
obtained by adjusting the sensor gain.
Cause
Image density sensor defective
Check
and
remedy
Check process control sensor output
with SIM44-2. (Do not adjust)
If the result is far different from the
specified value, it suggests the sensor is
defective. Check the sensor and harness.
If the deviation is relatively small, check
the sensor and drum surface for
contamination.
7/13/2000
9 – 4
Summary of Contents for AR-250
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