Kyocera ECOSYS FS-C8650DN Service Manual

2MN/2N1
1-4-33
1250 SM multi feed sensor com-
munication error (side multi
tray)
A communication error is
detected 3 times in succes-
sion.
Improper installa-
tion side multi tray.
Follow installation instruction carefully again.
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.
SM main PWB (YC1) and engine PWB
(YC19)
Defective engine
PWB.
Replace the engine PWB a1-5-49nd check
for correct operation (see page 1-5-49).
Defective SM main
PWB.
Replace the SM main PWB (Refer to the
service manual for the paper feeder).
1350 SM multi feed sensor error
(side multi tray)
The SM multi feed sensor has
detected multi feeding 5 times
successively.
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.
SM multi feed sensor and SM main PWB
(YC11)
Defective SM multi
feed sensor.
Replace the SM multi feed sensor.
Defective SM main
PWB.
Replace the SM main PWB (Refer to the
service manual for the paper feeder).
1450 SM multi feed sensor
backup error
(side multi tray)
When writing the data, read
and write data does not match
3 times in succession.
Deleting a block has failed
three times in a row.
Writing won’t complete in 200
ms after writing has com-
menced.
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.
SM multi feed sensor and SM main PWB
(YC11)
Defective SM multi
feed sensor.
Replace the SM multi feed sensor.
Defective SM main
PWB.
Replace the SM main PWB (Refer to the
service manual for the paper feeder).
1800 Paper feeder communica-
tion error
A communication error from
paper feeder is detected 10
times in succession.
Improper installa-
tion paper feeder.
Follow installation instruction carefully again.
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.
PF main PWB (YC13) and engine PWB
(YC19)
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-49).
Defective PF main
PWB.
Replace the PF main PWB (Refer to the ser-
vice manual for the paper feeder).
Code Contents Causes
Check procedures/
corrective measures

Kyocera ECOSYS FS-C8650DN Specifications

General

Brand	Kyocera
Model	ECOSYS FS-C8650DN
Category	Printer
Language	English