2MW/2MX
1-4-19
8360 Slide motor problem (docu-
ment finisher)
The slide sensor does not turn
on/off within specified time of
the slide motor turning on.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Slide motor and DF main PWB (CN14)
Slide sensor and DF main PWB (CN22)
Defective slide
sensor.
Replace the slide sensor.
Defective slide
motor.
Replace the slide motor.
Defective DF main
PWB.
Replace the DF main PWB and check for
correct operation.
8460 EEPROM problem (docu-
ment finisher)
Reading from or writing to
EEPROM cannot be per-
formed.
Defective
EEPROM or DF
main PWB.
Replace the DF main PWB and check for
correct operation.
8800 Document finisher commu-
nication error
A communication error is
detected 10 times in succes-
sion.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Engine PWB (YC19) and DF relay PWB
(YC2)
DF relay PWB (YC3) and DF main PWB
(CN1)
Defective DF main
PWB.
Replace the DF main PWB and check for
correct operation.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-35).
8830 Bridge communication
error (document finisher)
A communication error is
detected 10 times in succes-
sion.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Engine PWB (YC19) and DF relay PWB
(YC2)
DF relay PWB (YC4) and bridge PWB (YC5)
Defective bridge
PWB.
Replace the bridge PWB and check for cor-
rect operation.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-35).
Code Contents Causes
Check procedures/
corrective measures
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