Trouble code
Description
Main
code
Sub
code
E7
13
Content CCD light quantity check error
Detail
Copy lamp light amount adjustment in
shading cannot be made
Cause
Copy lamp does not light (broken wire,
improper installation)
Improper installation of flat cable to CCD
unit
Improper connection of copy lamp CL
lead wire
Mirror, lens, or reference white plate
Dirt or dew
Improper output of copy lamp power
supply
Improper installation of CCD unit
CCD unit error
ICU PWB error
Check
and
remedy
Clean mirror, lens, reference white plate.
Check copy lamp for light amount
(SIM5-3) and lighting.
Check CCD unit.
Check ICU PWB.
90
Content ICU communication trouble (PCU
detection)
Detail
Communication setup
error/framing/parity/protocol error
Cause
Slave unit PWB connector improper
connection
Slave unit PWB – ICU PWB harness
trouble
Slave unit PWB mother board connector
pin breakage
Check
and
remedy
Check the slave unit PWB and the ICU
PWB connector connection.
Check the copier earth.
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 sorter
Finisher control PWB defective
Control PWB (PCU) defective
Malfunction due to noise
Check
and
remedy
Clear by turning the power supply
OFF/ON.
Check communication line connector
and harness.
Replace Finisher control PWB or PCU
PWB.
01
Content Finisher1 jogger shift trouble / Finisher 2
alignment section abnormality
Detail
Jogger shift trouble / Alignment plate
shift trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
and
remedy
Check the jogger motor operation with
SIM 3-3.
Trouble code
Description
Main
code
Sub
code
F1
02
Content Finisher transport motor abnormality
Detail
Transport motor drive trouble
Cause
Motor lock
Check
and
remedy
Check transport motor operation with
SIM3-3.
03
Content Sorter guide bar oscillation motor trouble
Detail
Sorter guide bar oscillation motor drive
abnormality
Cause
Motor lock.
Motor rotation abnormality.
Overcurrent to motor
Sorter control PWB abnormality
Check
and
remedy
Check the guide bar motor operation
with SIM3-3.
04
Content Finisher 1 elevator lower limit detection/
Finisher 2 stack tray lower limit detection
Detail
When the bin is shifted, the upper limit or
the lower limit sensor is detected. / The
elevator exceeds the lower limit.
Cause
Sensor defective
Sorter/finisher control PWB abnormality
Check
and
remedy
Check sensor with SIM3-2.
05
Content Finisher 1 elevator home / Finisher 2
stack tray sensor abnormality
Detail
The elevator does not detect the home
position. / Stack tray sensors are turned
on in the abnormal combination.
Cause
Sensor defective
Sorter/finisher control PWB abnormality
Check
and
remedy
Check sensor with SIM3-2.
06
Content Finisher shift motor abnormality
Detail
1) Bin shift is not completed within 2.5
seconds after bin shift request
Cause
Motor lock
Improper motor speed
Overcurrent to motor
Finisher control PWB defective
Check
and
remedy
Check bin shift motor operation with
SIM3-4.
08
Content Finisher staple shift motor trouble
Detail
Staple motor drive trouble
Cause
Motor lock
Motor rpm abnormality
Overcurrent to motor
Finisher control PWB trouble
Check
and
remedy
Check the operation of the staple motor
with SIM 3-3.
10
Content Finisher staple unit operation trouble
Detail
Staple operation trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
and
remedy
Check the staple motor operation with
SIM 3-3.
9 – 3
7/13/2000
Summary of Contents for AR-250
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