Kyocera Mita KM-4530 Service Manual page 190

Problem
(9) Broken cooling fan motor
The cooling fan mo- coil.
tor does not oper-
Poor contact in the cooling
ate.
fan motor connector termi-
nals.
(10) Broken fixing fan motor
The fixing fan motor coil.
does not operate.
Poor contact in the fixing
fan motor connector termi-
nals.
(11) Broken eject fan motor 1
Eject fan motor 1 coil.
does not operate.
Poor contact in eject fan
motor 1 connector termi-
nals.
(12) Broken eject fan motor 2
Eject fan motor 2 coil.
does not operate.
Poor contact in eject fan
motor 2 connector termi-
nals.
(13) Broken HDD fan motor
The HDD fan motor coil.
does not operate.
Poor contact in the HDD
fan motor connector termi-
nals.
(14) Broken power supply fan
The power supply motor coil.
fan motor does not
Poor contact in the power
operate.
supply fan motor connec-
tor terminals.
(15) Broken upper lift motor
The upper lift motor coil.
does not operate
Poor contact in the upper
(C1010).
lift motor connector termi-
nals.
Defective engine PCB.
(16) Broken lower lift motor
The lower lift motor coil.
does not operate
Poor contact in the lower
(C1020).
lift motor connector termi-
nals.
Defective engine PCB.
Causes
Check for continuity across the coil. If none, replace the cooling
fan motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check for continuity across the coil. If none, replace the fixing
fan motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check for continuity across the coil. If none, replace eject fan
motor 1.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check for continuity across the coil. If none, replace eject fan
motor 2.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check for continuity across the coil. If none, replace the HDD
fan motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check for continuity across the coil. If none, replace the power
supply fan motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check for continuity across the coil. If none, replace the upper
lift motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check if 24 V DC is output across CN17-5 on the engine PCB
right after drawer 1 is installed. If not, replace the engine PCB.
Check for continuity across the coil. If none, replace the lower lift
motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Check if 24 V DC is output across CN17-10 on the engine PCB
right after drawer 2 is installed. If not, replace the engine PCB.
Check procedures/corrective measures
2BC/D
1-5-43