Kyocera ECOSYS M2135dn Service Manual page 402

Indica- Contents
tion
6250 Fuser heater low temperature
error (sub)
During printing, the temperature
detected by the thermistor is less
than 60°C/140°F for consecutive 3s
2S0/2S1/2S2/2S3/2S4/2S5/2SG/2SH/3RA-1
Related parts Check procedures/corrective mea-
Thermopile 1. Reconnect the wire connector
Replace the wire if there is no continu-
ity.
Thermopile - Main/engine PWB (YC2)
2. Check how the thermopile is
attached. If not attached to the holder,
correct it
3. Replace the thermopile if not repaired
Fuser unit 1. Make sure there is no paper jam.
2. Confirm that the wiring connector is
firmly connected, and if necessary, con-
nect the connector all the way in.
Fuser unit - Main/Engine PWB(YC19)
3. If the wiring is disconnected, short-
circuited or has a ground fault, replace
the wire.
4. Replace the fuser unit. (see page 4-
17)
Low voltage 1. Confirm that the wiring connector is
power supply firmly connected, and if necessary, con-
PWB nect the connector all the way in.
Heater - Low voltage power supply
PWB (YC102)
Low voltage power supply PWB - Main/
Engine PWB(YC20)
2. Replace the low voltage power sup-
ply PWB.
(see page 4-110)
Main/Engine Replace the main/engine PWB. (see
PWB page 4-94)
7-27
sures