Kyocera Mita KM-4530, Руководство по обслуживанию

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2BC/D
1-5-44
Problem Causes Check procedures/corrective measures
(17)
The deck right lift
motor does not op-
erate (C1100).
(18)
The deck left lift mo-
tor does not operate
(C1110).
(19)
The toner feed mo-
tor does not oper-
ate.
(20)
The main charger
cleaning motor does
not operate.
(21)
The toner agitation
motor does not op-
erate.
(22)
The transfer charger
cleaning motor does
not operate.
(23)
The registration
clutch does not op-
erate.
Broken deck right lift motor
coil.
Poor contact in the deck
right lift motor connector
terminals.
Defective engine PCB.
Broken deck left lift motor
coil.
Poor contact in the deck
left lift motor connector
terminals.
Defective engine PCB.
Broken toner feed motor
coil.
Poor contact in the toner
feed motor connector ter-
minals.
Defective engine PCB.
Broken main charger
cleaning motor coil.
Poor contact in the main
charger cleaning motor
connector terminals.
Broken toner agitation mo-
tor coil.
Poor contact in the toner
agitation motor connector
terminals.
Broken transfer charger
cleaning motor coil.
Poor contact in the trans-
fer charger cleaning motor
connector terminals.
Broken registration clutch
coil.
Poor contact in the regis-
tration clutch connector
terminals.
Defective engine PCB.
Check for continuity across the coil. If none, replace the deck
right 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 CN8-18 on the engine PCB
right after drawer 3 is installed. If not, replace the engine PCB.
Check for continuity across the coil. If none, replace the deck left
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 CN8-16 on the engine PCB
right after drawer 4 is installed. If not, replace the engine PCB.
Check for continuity across the coil. If none, replace the toner
feed motor.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U135 and check if drive pulse signal is
output across CN4-1 and CN4-2 on the engine PCB. If not, re-
place the engine PCB.
Check for continuity across the coil. If none, replace the main
charger cleaning 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 toner
agitation 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 transfer
charger cleaning 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 registra-
tion clutch.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U032 and check if CN18-A6 on the en-
gine PCB goes low. If not, replace the engine PCB.