2FB/2FC-4
1-5-60
(14)
The toner motor does
not operate.
1. Poor contact in the toner
motor connector termi-
nals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken toner motor gear. Check visually and replace the toner motor if necessary.
3. Defective toner motor. Run maintenance item U135 and check if the toner motor oper-
ates. If not, replace the toner motor.
4. Defective deck PWB. Run maintenance item U135 and check if the toner motor oper-
ates. If not, replace the deck PWB.
(15)
The cleaning motor
does not operate.
1. Poor contact in the clean-
ing motor connector ter-
minals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken cleaning motor
gear.
Check visually and replace the cleaning motor if necessary.
(16)
The PTC cleaning
motor does not oper-
ate.
1. Poor contact in the PTC
cleaning motor connector
terminals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken PTC cleaning
motor gear.
Check visually and replace the PTC cleaning motor if necessary.
(17)
The polygon motor
does not operate
(C4000).
1. Poor contact in the poly-
gon motor connector ter-
minals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken polygon motor Replace the laser scanner unit (see page 1-6-42).
(18)
Lift motor 1 does not
operate.
1. Poor contact in lift motor
1 connector terminals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken gears or cou-
pling of lift motor 1.
Replace the lift motor 1.
(19)
Lift motor 2 does not
operate.
1. Poor contact in lift motor
2 connector terminals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken gears or cou-
pling of lift motor 2.
Replace the lift motor 2.
(20)
Lift motor 3 does not
operate.
1. Poor contact in lift motor
3 connector terminals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken gears or cou-
pling of lift motor 3.
Replace the lift motor 3.
(21)
Lift motor 4 does not
operate.
1. Poor contact in lift motor
4 connector terminals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken gears or cou-
pling of lift motor 4.
Replace the lift motor 4.
(22)
The scanner motor
does not operate.
1. Poor contact in the scan-
ner motor connector ter-
minals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Broken scanner motor
gear.
Check visually and replace the scanner motor if necessary.
Problem Causes Check procedures/corrective measures
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