Kyocera KM-8030

2FB/2FC-4
1-5-58
(5)
The transfer motor
does not operate
(C2550).
1. Poor contact in the trans-
fer motor connector ter-
minals.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
2. Defective drive transmis-
sion system.
Check if the rollers and gears rotate smoothly. If not, grease the
bushings and gears. Check for broken gears and replace if any.
3. Defective engine PWB. Run maintenance item U030 and check if YC4-4 (remote siginal)
on the engine PWB goes low. If not, replace the engine PWB.
4. Defective cassette PWB. Run maintenance item U030 and check if YC3-3 (remote siginal)
on the cassette PWB goes low. If not, replace the cassette PWB.
5. Defective transfer motor. Run maintenance item U030 and check if the transfer motor oper-
ates when YC3-3 (remote siginal) on the cassette PWB goes low.
If not, replace the transfer motor.
(6)
Paper feed motor 1
does not operate.
1. Poor contact in paper
feed 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 paper feed motor
1 gear.
Check visually and replace paper feed motor 1 if necessary.
3. Defective paper feed
motor 1.
Run maintenance item U030 and check if paper feed motor 1
operates. If not, replace paper feed motor 1.
(7)
Paper feed motor 2
does not operate.
1. Poor contact in paper
feed 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 paper feed motor
2 gear.
Check visually and replace paper feed motor 2 if necessary.
3. Defective paper feed
motor 2.
Run maintenance item U030 and check if paper feed motor 2
operates. If not, replace paper feed motor 2.
(8)
Paper feed motor 3
does not operate.
1. Poor contact in paper
feed 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 paper feed motor
3 gear.
Check visually and replace paper feed motor 3 if necessary.
3. Defective paper feed
motor 3.
Run maintenance item U030 and check if paper feed motor 3
operates. If not, replace paper feed motor 3.
(9)
Paper feed motor 4
does not operate.
1. Poor contact in paper
feed 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 paper feed motor
4 gear.
Check visually and replace paper feed motor 4 if necessary.
3. Defective paper feed
motor 4.
Run maintenance item U030 and check if paper feed motor 4
operates. If not, replace paper feed motor 4.
Problem Causes Check procedures/corrective measures