Kyocera FS-C2026MFP Service Manual page 117

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.
1600 PF heater 1 low temperature
error (paper feeder 1)
An external temperature
higher than + 5C/+ 9F is not
detected when one minute
elapses after PF heater 1 is
turned on.
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 heater 1 and PF heater PWB (YC1)
PF heater PWB (YC3) and PF main PWB
(YC113)
PF thermistor 1 and PF main PWB (YC114)
PF thermistor 1
Check the installation of the PF thermistor 1.
installed incor-
rectly.
Defective PF Replace the top heater unit (Refer to the
thermistor 1. service manual for the paper feeder).
Broken PF heater Replace the top heater unit (Refer to the
1. service manual for the paper feeder).
Defective PF Replace the PF heater PWB or PF main
heater PWB or PF PWB (Refer to the service manual for the
main PWB. paper feeder).
1-4-11
Check procedures/
corrective measures
2KW/2KX