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Code
Contents
8210
DF slide motor error
When initial operation, DF sta-
ple sensor does not turn on
within 3 s.
8230
DF staple motor error
JAM7000 is detected twice.
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Causes
Defective connec-
tor cable or poor
contact in the con-
nector (4000-sheet
finisher).
Defective connec-
tor cable or poor
contact in the con-
nector (1000-sheet
finisher).
Defective DF sta-
ple sensor.
Defective DF slide
motor.
Defective DF main
PWB.
Defective connec-
tor cable or poor
contact in the con-
nector (4000-sheet
finisher).
Defective connec-
tor cable or poor
contact in the con-
nector (1000-sheet
finisher).
Defective DF sta-
ple sensor.
Defective DF sta-
ple motor.
Defective DF main
PWB.
1-4-18
Check procedures/
corrective measures
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
DF slide motor and DF main PWB (YC12)
DF staple sensor and DF main PWB (YC22)
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
DF slide motor and DF main PWB (YC10)
DF staple sensor and DF main PWB (YC20)
Replace the DF staple sensor.
Replace the DF slide motor.
Replace the DF main PWB and check for
correct operation.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Staple unit and DF main PWB (YC17)
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Staple unit and DF main PWB (YC11)
Replace the staple unit.
Replace the DF main PWB and check for
correct operation.
3NC/3NB/3NK
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