Kyocera FS-C5150DN Service Manual page 66

Code Contents
1520 PF heater 1 high tempera-
ture error
(paper feeder 2)
A temperature higher than
75C/167F is detected.
1530 PF heater 2 high tempera-
ture error
(paper feeder 2)
A temperature higher than
75C/167F is detected.
1540 PF heater 1 high tempera-
ture error
(paper feeder 3)
A temperature higher than
75C/167F is detected.
1550 PF heater 2 high tempera-
ture error
(paper feeder 3)
A temperature higher than
75C/167F is detected.
Causes
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. PF fan motor 1 and PF main PWB (YC111)
Shorted PF therm- Replace the top heater unit (Refer to the
istor 1. service manual for the paper feeder).
Defective PF fan Replace the top heater unit (Refer to the
motor 1. service manual for the paper feeder).
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
replace the cable.
contact in the con-
nector. PF fan motor 2 and PF main PWB (YC111)
Shorted PF therm- Replace the side heater unit (Refer to the
istor 2. service manual for the paper feeder).
Defective PF fan Replace the side heater unit (Refer to the
motor 2. service manual for the paper feeder).
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. PF fan motor 1 and PF main PWB (YC111)
Shorted PF therm- Replace the top heater unit (Refer to the
istor 1. service manual for the paper feeder).
Defective PF fan Replace the top heater unit (Refer to the
motor 1. service manual for the paper feeder).
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
PF fan motor 2 and PF main PWB (YC111)
nector.
Shorted PF therm- Replace the side heater unit (Refer to the
istor 2. service manual for the paper feeder).
Defective PF fan Replace the side heater unit (Refer to the
motor 2. service manual for the paper feeder).
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
1-4-11
Check procedures/
corrective measures
2KT/2KV