Kyocera KM-1650 Service Manual page 141

2DA/2DB
Problem
(14)
A paper jam in the
transfer section is
indicated during
copying (misfeed in
registration/transfer
section).
Jam code 30
(15)
A paper jam in the
fixing section is indi-
cated during copying
(misfeed in the fixing
section).
Jam code 40, 41, 42,
43, 44, 45
(16)
A paper jam in the
exit section is indi-
cated during copying
(misfeed in the exit
section).
Jam code 50
*1: Optional. *2: Optional for 16 ppm model. Standard for 20 ppm model.
1-5-12
Causes/check procedures
Deformed guides along the
paper conveying path.
Broken registration switch
actuator.
Defective registration
switch.
Broken drawer feed switch
2
1* actuator.
Defective drawer feed
2
switch 1* .
Broken duplex paper con-
1
veying switch* actuator.
Defective duplex paper con-
1
veying switch* .
Check if the fixing unit front
guide is deformed.
Check if the press roller is
extremely dirty or
deformed.
Check if the heat roller sep-
aration claws are dirty or
deformed.
Check if the heat roller and
its separation claws contact
each other.
Broken exit switch actuator.
Defective exit switch.
Check if the registration
motor malfunctions.
Electrical problem with the
registration motor.
Broken registration switch
actuator.
Defective registration
switch.
Broken exit switch actuator.
Defective exit switch.
Corrective measures
Repair or replace if necessary.
Check visually and replace registration switch if its actuator is bro-
ken.
Run maintenance item U031 and turn registration switch on and
off manually. Replace registration switch if indication of the corre-
sponding switch is not light.
Check visually and replace drawer feed switch 1 if its actuator is
broken.
Run maintenance item U031 and turn drawer feed switch 1 on
and off manually. Replace drawer feed switch 1 if indication of the
corresponding switch is not light.
Check visually and replace the duplex paper conveying switch if
its actuator is broken.
Run maintenance item U031 and turn duplex paper conveying
switch on and off manually. Replace duplex paper conveying
switch if indication of the corresponding switch is not light.
Repair or replace if necessary.
Clean or replace if necessary.
Clean or replace if necessary.
Remedy if the separation claw springs are out of place.
Check visually and replace the exit switch if its actuator is broken.
Run maintenance item U031 and turn exit switch on and off manu-
ally. Replace exit switch if indication of the corresponding switch is
not light.
Run maintenance item U030 and select the registration motor to
be turned on and off. Check the status and remedy if necessary.
Check (see page 1-5-34).
Check visually and replace registration switch if its actuator is bro-
ken.
Run maintenance item U031 and turn registration switch on and
off manually. Replace registration switch if indication of the corre-
sponding switch is not light.
Check visually and replace the exit switch if its actuator is broken.
Run maintenance item U031 and turn exit switch on and off manu-
ally. Replace exit switch if indication of the corresponding switch is
not light.