Kyocera ECOSYS FS-2100D Service Manual

2P7/2R0/3PN
1-4-20
7800 Broken external thermistor
wire
The average of thermistor out-
put value of 930 or more.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Operation PWB and engine PWB (YC17)
Defective tempera-
ture sensor.
Replace the operation PWB.
7810 Short-circuited external
thermistor wire
The average of thermistor out-
put value of 93 or less.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Operation PWB and engine PWB (YC17)
Defective tempera-
ture sensor.
Replace the operation PWB.
7900 Drum unit EEPROM error
No response is issued from
the device in reading/writing
for 5 ms or more and this
problem is repeated five times
successively.
Mismatch of reading data from
two locations occurs eight
times successively.
Mismatch between writing
data and reading data occurs
eight times successively.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Drum unit and drum connect PWB (YC1)
Drum connect PWB and relay-L PWB (YC3)
Relay-L PWB and engine PWB (YC15)
Defective drum
unit.
Replace the drum unit (see 1-5-17).
F000 Main PWB - operation PWB
communication error
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
Operation PWB and engine PWB (YC17)
Defective main
PWB.
Turn the main power switch off/on to restart
the machine. If the error is not resolved,
replace main PWB (see page 1-5-38).
Defective opera-
tion PWB.
Replace the operation PWB and check for
correct operation.
F010 Main PWB checksum error Defective main
PWB.
Turn the main power switch off/on to restart
the machine. If the error is not resolved,
replace main PWB (see page 1-5-38).
Code Contents Causes
Check procedures/
corrective measures

Kyocera ECOSYS FS-2100D Specifications

General

Brand	Kyocera
Model	ECOSYS FS-2100D
Category	Printer
Language	English