The Mp Solenoid Does Not Operate - Kyocera KM-6030 Service Manual

Problem
(40) 1. Broken MP solenoid coil.
The MP solenoid
does not operate.
2. Poor contact in the MP
3. Defective engine PWB or
(41) 1. Broken feedshift solenoid
The feedshift sole-
noid does not oper-
2. Poor contact in the feed-
ate.
3. Defective engine PWB.
(42) 1. Broken fuser web sole-
The fuser web sole-
noid does not oper-
2. Poor contact in the fuser
ate.
3. Defective engine PWB.
(43) 1. Broken duplex feedshift
The duplex feedshift
solenoid does not
2. Poor contact in the
operate.
3. Defective duplex PWB.
(44) 1. Broken duplex switch-
The duplex switch-
back solenoid does
2. Poor contact in the
not operate.
3. Defective duplex PWB.
(45) 1. Poor contact in the clean-
The cleaning lamp
does not turn on.
2. Defective engine PWB.
3. Defective cleaning lamp.
Causes
solenoid connector termi-
nals.
deck PWB.
coil.
shift solenoid connector
terminals.
noid coil.
web solenoid connector
terminals.
solenoid coil.
duplex feedshift solenoid
connector terminals.
back solenoid coil.
duplex switchback sole-
noid connector terminals.
ing lamp connector termi-
nals.
Check procedures/corrective measures
Check for continuity across the coil. If none, replace the MP sole-
noid.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U033 and check if the MP solenoid oper-
ates. If not, replace the engine PWB or deck PWB.
Check for continuity across the coil. If none, replace the feedshift
solenoid.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U033 and check if the feedshift solenoid
operates. If not, replace the engine PWB.
Check for continuity across the coil. If none, replace the fuser web
solenoid.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U033 and check if the fuser web solenoid
operates. If not, replace the engine PWB.
Check for continuity across the coil. If none, replace the duplex
feedshift solenoid.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U033 and check if the duplex feedshift
solenoid operates. If not, replace the duplex PWB.
Check for continuity across the coil. If none, replace the duplex
switchback solenoid.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Run maintenance item U033 and check if the duplex switchback
solenoid operates. If not, replace the duplex PWB.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
If the cleaning lamp turns on when YC5-5 on the engine PWB go
low, replace the engine PWB.
Replace the cleaning lamp even if checking or correcting other
measures.
2FB/2FC-4
1-5-65