Kyocera ECOSYS FS-C8650DN Service Manual

2MN/2N1
1-4-78
8230 DF staple motor error 1
Staple JAM (DF) has been
detected twice in a row. (The
home position could not be
detected in 600 ms since the
motor was driven after jam
was detected twice.)
Defective connec-
tor cable or poor
contact in the con-
nector (4000-sheet
finisher).
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Staple unit and DF main PWB (YC17)
Defective connec-
tor cable or poor
contact in the con-
nector (1000-sheet
finisher).
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Staple unit and DF main PWB (YC11)
Defective DF sta-
ple sensor.
Replace the staple unit.
Defective DF sta-
ple motor.
Defective DF main
PWB.
Replace the DF main PWB and check for
correct operation.
8240 DF staple motor error 2
Staple JAM (DF) has been
detected twice in a row.
(The second JAM detection
condition fullfilled with a lock
detection signal maintained 1
V for 500 ms continuously,
while the stapler motor was
driven.)
Defective connec-
tor cable or poor
contact in the con-
nector (4000-sheet
finisher).
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Staple unit and DF main PWB (YC17)
Defective connec-
tor cable or poor
contact in the con-
nector (1000-sheet
finisher).
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Staple unit and DF main PWB (YC11)
Defective DF sta-
ple motor.
Replace the staple unit.
Defective DF main
PWB.
Replace the DF main PWB and check for
correct operation.
8250 DF tray motor error 4
The lock signal of the motor is
detected continuously for
10 s.
Defective connec-
tor cable or poor
contact in the con-
nector (4000-sheet
finisher).
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
DF tray motor and DF main PWB (YC16)
DF tray sensor 3 and DF main PWB (YC23)
Defective connec-
tor cable or poor
contact in the con-
nector (1000-sheet
finisher).
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
DF tray motor and DF main PWB (YC14)
DF tray sensor 3 and DF main PWB (YC20)
Defective DF tray
motor.
Replace the DF tray motor.
Defective DF main
PWB.
Replace the DF main PWB and check for
correct operation.
Code Contents Causes
Check procedures/
corrective measures

Kyocera ECOSYS FS-C8650DN Specifications

General

Brand	Kyocera
Model	ECOSYS FS-C8650DN
Category	Printer
Language	English