1500 1520 1540 Pf Warm Air Heater (Upper Blower) High Temperature Error (Option Paper Feeder); 1510 1530 1550 Pf Warm Air Heater (Side Blower) High Temperature Error (Option Paper Feeder) - Kyocera FS-C5350DN Service Manual

Code
1500 PF warm air heater (upper blower)
1520 high temperature error*
1540 (Option paper feeder)
A temperature higher than 85
is detected.
*
: Multi purpose feeder only
1500: Paper feeder 1
1520: Paper feeder 2
1540: Paper feeder 3
1510 PF warm air heater (side blower) high
1530 temperature error*
1550 (Option paper feeder)
A temperature higher than 85
is detected.
*
: Multi purpose feeder only
1510: Paper feeder 1
1530: Paper feeder 2
1550: Paper feeder 3
Contents
° °
C/185 F
° °
C/185 F
Causes Check procedures/corrective measures
The inlet of upper Check visually and remove it, if any (Refer
blower assembly is to the service manual for the paper feeder).
blocked by paper
pieces or the like.
Defective harness Reinsert the connector. Also check for conti-
between PF warm nuity within the connector harness. If none,
air fan motor 2 and remedy or replace the harness. (Refer to the
PF main PWB service manual for the paper feeder).
(YC11), or
improper connec-
tor insertion.
Shorted PF ther- Replace the PF thermistor 2 (Refer to the
mistor 2. service manual for the paper feeder).
Defective PF warm Replace the PF warm air fan motor 2 (Refer
air fan motor 2. to the 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 engine Replace the engine PWB (See page 1-5-
PWB. 29).
The inlet of side Check visually and remove it, if any (Refer
blower assembly is to the service manual for the paper feeder).
blocked by paper
pieces or the like.
Defective harness Reinsert the connector. Also check for conti-
between PF warm nuity within the connector harness. If none,
air fan motor 1 and remedy or replace the harness. (Refer to the
PF main PWB service manual for the paper feeder).
(YC11), or
improper connec-
tor insertion.
Shorted PF ther- Replace the PF thermistor 1. (Refer to the
mistor 1. service manual for the paper feeder).
Defective PF warm Replace the PF warm air fan motor 1 (Refer
air fan motor 1. to the 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 engine Replace the engine PWB (See page 1-5-
PWB. 29).
Remarks
2K8
1-4-5