2HL/2HM/2HN
1-4-5
1500
1520
1540
PF warm air heater (upper blower)
high temperature error*
(Option paper feeder)
XXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXX
*
: Multi-use media model only
1500: Paper feeder 1
1520: Paper feeder 2
1540: Paper feeder 3
XXXXXXXXXXXX
XXXXXXXXXXXX
XXXXXXXXXXXX
XXXXXXXXXXXX
Check visually and remove it, if any (Refer
to the service manual for the paper feeder).
Defective harness
between PF warm
air fan motor 2 and
PF main PWB
(YC11), or
improper connec-
tor insertion.
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness. (Refer to the
service manual for the paper feeder).
Shorted PF ther-
mistor 2.
Replace the PF thermistor 2 (Refer to the
service manual for the paper feeder).
Defective PF warm
air fan motor 2.
Replace the PF warm air fan motor 2 (Refer
to the service manual for the paper feeder).
Defective PF main
PWB.
Replace the PF main PWB (Refer to the ser-
vice manual for the paper feeder).
Defective engine
PWB.
Replace the engine PWB (See page 1-5-
29).
1510
1530
1550
PF warm air heater (side blower) high
temperature error*
(Option paper feeder)
XXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXX
*
: Multi-use media model only
1510: Paper feeder 1
1530: Paper feeder 2
1550: Paper feeder 3
XXXXXXXXXXXX
XXXXXXXXXXXX
XXXXXXXXXXXX
XXXXXXXXXXX
Check visually and remove it, if any (Refer
to the service manual for the paper feeder).
Defective harness
between PF warm
air fan motor 1 and
PF main PWB
(YC11), or
improper connec-
tor insertion.
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness. (Refer to the
service manual for the paper feeder).
Shorted PF ther-
mistor 1.
Replace the PF thermistor 1. (Refer to the
service manual for the paper feeder).
Defective PF warm
air fan motor 1.
Replace the PF warm air fan motor 1 (Refer
to the service manual for the paper feeder).
Defective PF main
PWB.
Replace the PF main PWB (Refer to the ser-
vice manual for the paper feeder).
Defective engine
PWB.
Replace the engine PWB (See page 1-5-
29).
Code Contents
Remarks
Causes Check procedures/corrective measures