Kyocera KM-1500 Service Manual page 71

Problem Causes/check procedures
(5) Check if the MP feed roller
A paper jam in the is deformed.
paper feed section
Defective registration sen-
is indicated during
sor.
copying (multiple
sheets in the MP
tray). Check if the registration
Jam code 20 clutch malfunctions.
Electrical problem with the
registration clutch.
(6) Check if the feed roller is
A paper jam in the deformed.
paper feed section
Defective registration sen-
is indicated during
sor.
copying (multiple
sheets in the
drawer). Check if the registration
Jam code 21 clutch malfunctions.
Electrical problem with the
registration clutch.
(7) Check if the feed roller of
A paper jam in the the optional drawer is de-
paper feed section formed.
is indicated during
Defective registration sen-
copying (multiple
sor.
sheets in the op-
tional drawer).
Jam code 22 Check if the registration
clutch malfunctions.
Electrical problem with the
registration clutch.
(8) Defective exit sensor.
A paper jam in the
fixing section is indi-
cated during copy-
Check if the registration
ing (jam in the fixing
clutch malfunctions.
section).
Jam code 40 Electrical problem with the
registration clutch.
Check if the upper and
lower registration rollers
contact each other.
Check if the lower exit
roller and exit pulleys con-
tact each other.
Check if the press roller is
extremely dirty or de-
formed.
Check if the separators
are dirty or deformed.
Corrective measures
Check visually and replace any deformed roller.
Run maintenance item U031 and turn registration sensor on and
off manually. Replace registration sensor if indication of the cor-
responding sensor is not light.
Run maintenance item U032 and select the registration clutch to
be turned on and off. Check the status and remedy if necessary.
Check.
Check visually and replace any deformed roller.
Run maintenance item U031 and turn registration sensor on and
off manually. Replace registration sensor if indication of the cor-
responding sensor is not light.
Run maintenance item U032 and select the registration clutch to
be turned on and off. Check the status and remedy if necessary.
Check.
Check visually and replace any deformed roller.
Run maintenance item U031 and turn registration sensor on and
off manually. Replace registration sensor if indication of the cor-
responding sensor is not light.
Run maintenance item U032 and select the registration clutch to
be turned on and off. Check the status and remedy if necessary.
Check.
Run maintenance item U031 and turn exit sensor on and off
manually. Replace exit sensor if indication of the corresponding
sensor is not light.
Run maintenance item U032 and select the registration clutch to
be turned on and off. Check the status and remedy if necessary.
Check.
Check visually and remedy if necessary.
Check visually and remedy if necessary.
Clean or replace if necessary.
Clean or replace if necessary.
2DC
1-5-5