Defective Harness - Kyocera Mita FS-C5016N - Color LED Printer Service Manual

FS-C5016N
Code
6030 Fuser thermistor 1 broken error (heat
roller)
• It was judged it has been broken from
the fact that it is not the input signal
from of the fuser thermistor 1 which
detects the fuser temperature of the
heat roller.
1-5-10
Contents
Causes Check procedures/corrective measures
Defective engine Replace the engine controller PWB (KP-
controller PWB 1054). See page 1-6-25.
(KP-1054).

Defective harness

Check harness of the fuser PWB (KP-970),
of the fuser PWB check the connection YC694 connector of
(KP-970) between the fuser PWB (KP-970), if there is trouble,
fuser thermistor 1 remedy or replace.
or poor contact of
the connector ter-
minals.
Defective harness Check the continuity of the harness
(S02854) between (S02854), check the connection YC691 con-
fuser PWB (KP- nector of the fuser PWB (KP-970), if there is
970) and fuser trouble, remedy or replace.
connector or poor
contact of the con-
nector terminals.
Defective harness Check the continuity of the harness
(S02853) power (S02853), check the connection YC902 con-
supply PWB and nector of the power supply PWB, if there is
fuser connector or trouble, remedy or replace.
poor contact of the
connector termi-
nals.
Defective fuser Replace the fuser PWB (KP-970).
PWB (KP-970).
Defective power Replace the power supply PWB. See page
supply PWB. 1-6-26.
Defective installa- Check the installation condition of fuser ther-
tion condition of mistor 1, if there is trouble, remedy or
fuser thermistor 1. replace. See page 1-6-18.
Remarks