
7
7
7-39
7-39
Error■Code■>■Error■Code■>■Error■Code■Details
Error■Code■>■Error■Code■>■Error■Code■Details
E■code Detail■
Code
Location
Items
Description
E413
0002 04
Title
DF■Disengagement■Motor■error
Description Lead■Roller■1■disengagement■error■
Remedy
1.■Open■the■ADF■Front■Cover,■and■then■check■the■operation■
of■active■Disengagement■Motor.■■
2.■Check■the■physical■position■of■Disengaging■HP■Sensor■
and■its■flag.■■
3.■Check■that■the■Cable■of■Disengaging■HP■Sensor■is■not■
open-circuit.■
4.■Replace■the■DF■Driver■PCB.■
E413
0011
04
Title
DF■Disengagement■Motor■error
Description Lead■Roller■2■disengagement■error■
Remedy
1.■Open■the■ADF■Front■Cover,■and■then■check■the■operation■
of■active■Disengagement■Motor.■■
2.■Check■the■physical■position■of■Disengaging■HP■Sensor■
and■its■flag.■■
3.■Check■that■the■Cable■of■Disengaging■HP■Sensor■is■not■
open-circuit.■
4.■Replace■the■DF■Driver■PCB.■
E413
0012 04
Title
DF■Disengagement■Motor■error
Description Lead■Roller■2■disengagement■error■
Remedy
1.■Open■the■ADF■Front■Cover,■and■then■check■the■operation■
of■active■Disengagement■Motor.■■
2.■Check■the■physical■position■of■Disengaging■HP■Sensor■
and■its■flag.■■
3.■Check■that■the■Cable■of■Disengaging■HP■Sensor■is■not■
open-circuit.■
4.■Replace■the■DF■Driver■PCB.■
E423
0001 04
Title
DF■Unit■SDRAM■error■
*■This■error■occurs■on■Duplex■Color■Image■Reader■Unit-B1■
only.
Description SDRAM■access■error
Remedy
1.■Turn■OFF■and■then■ON■the■power.■
2.■Check■the■connection■between■Reader■and■Controller,■
and■check■that■the■Cable■is■not■open-circuit.■■
3.■Replace■the■Reader■Controller■PCB.
E423
0002 04
Title
DF■Unit■SDRAM■error■
*■This■error■occurs■on■Duplex■Color■Image■Reader■Unit-B1■
only.
Description SDRAM■Verify■error
Remedy
1.■Turn■OFF■and■then■ON■the■power.■
2.■Check■the■connection■between■Reader■and■Controller,■
and■check■that■the■Cable■is■not■open-circuit.■■
3.■Replace■the■Reader■Controller■PCB.
E■code Detail■
Code
Location
Items
Description
E490
0001 04
Title
Different■DF■model
Description Installed■DF■is■not■the■supported■DF.■
Remedy
1.■Using■the■service■mode,■check■if■the■installed■DF■model■
is■the■same■model■which■was■set■in■the■service■mode.■
2.■Check■the■connection■between■Reader■Controller■PCB■
and■DF■Driver■PCB,■and■check■that■the■Cable■is■not■open-
circuit.■■
3.■Replace■the■DF■Driver■PCB.■■
4.■Replace■the■Reader■Controller■PCB.
E500
0000 05
Title
Communication■error
Description Communication■between■the■controller■of■the■connected■
device■and■the■Finisher■Controller■is■suspended.■
Remedy
1.■The■finisher■controller■PCB■is■faulty.■
2.■The■host■machine■DC■Controller■PCB■(UN1)■is■faulty.
E503
0002 05
Title
Communication■error
Description Communication■between■the■Saddle■Controller■and■the■
Finisher■Controller■is■suspended.■
Remedy
1.■The■wiring■between■the■finisher■controller■PCB■and■
saddle■controller■PCB■is■faulty.■
2.■The■finisher■controller■PCB■is■faulty.■
3.■The■saddle■stitcher■controller■PCB■is■faulty.
E503
0003 05
Title
Communication■error
Description Communication■between■the■Punch■Controller■and■the■
Finisher■Controller■is■suspended.
Remedy
1.■The■wiring■between■the■finisher■controller■PCB■and■host■
machine■DC■Controller■PCB■(UN1)■is■faulty.■
2.■The■punch■controller■PCB■is■faulty.■
3.■The■finisher■controller■PCB■is■faulty.■
4.■The■host■machine■DC■Controller■PCB■(UN1)■is■faulty.
E503
0004 05
Title
Communication■error
Description The■communication■with■the■inserter■or■the■folder■is■
interrupted.
Remedy
1.■The■wiring■between■the■finisher■controller■PCB■and■host■
machine■controller■PCB■is■faulty.■
2.■The■finisher■controller■PCB■is■faulty.■
3.■The■host■machine■controller■PCB■is■faulty.
E505
0001 05
Title
EEPROM■error
Description The■checksum■for■the■EEPROM■data■has■an■error.
Remedy
1.■Failure■of■Finisher■Controller■PCB.
E505
0002 05
Title
EEPROM■error
Description The■checksum■for■the■EEPROM■data■has■an■error.
Remedy
1.■An■error■is■detected■in■the■check■sum■value■in■EEPROM■
data■on■the■Punch■Controller.