Kyocera FS-C5150DN Service Manual page 93

Problem
(11)
MP solenoid does
not operate.
(12)
The message
requesting paper to
be loaded is shown
when paper is
present on the cas-
sette.
(13)
The message
requesting paper to
be loaded is shown
when paper is
present on the MP
tray.
(14)
The size of paper
on the cassette is
not displayed cor-
rectly.
(15)
A paper jam in the
paper feed, paper
conveying or eject
section is indi-
cated when the
main power switch
is turned on.
Causes
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective solenoid.
3. Defective PWB.
1. Defective connector
cable or poor con-
tact in the connector.
2. Deformed actuator of
the paper sensor.
3. Defective paper sen-
sor.
4. Defective PWB.
1. Defective connector
cable or poor con-
tact in the connector.
2. Deformed actuator of
the MP paper sensor.
3. Defective MP paper
sensor.
4. Defective PWB.
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective cassette
size switch.
3. Defective PWB.
1. A piece of paper torn
from paper is caught
around registration
sensor, MP feed sen-
sor or eject sensor.
2. Defective registration
sensor.
3. Defective MP feed
sensor.
4. Defective eject sen-
sor.
Check procedures/corrective measures
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
MP solenoid and engine PWB (YC4)
Replace the MP solenoid.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Cassette PWB (YC1) and engine PWB (YC21)
Check visually and replace if necessary.
Replace the cassette PWB.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
MP paper sensor and engine PWB (YC16)
Check visually and replace if necessary.
Replace the MP paper sensor.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Cassette size switch and engine PWB (YC17)
Replace the cassette size switch.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Check visually and remove it, if any.
Replace the registration sensor.
Replace the MP feed sensor.
Replace the eject PWB.
1-4-38
2KT/2KV