Kyocera KM-2530 Service Manual page 175

2DF
Problem Causes/check procedures
(15)
A paper jam in the
paper feed section
is indicated during
copying (multiple
sheets in copier ver-
tical conveying sec-
tion).
Jam code 22
(16)
A paper jam in the
paper feed section
is indicated during
copying (multiple
sheets in bypass
conveying section).
Jam code 23
(17)
A paper jam in the
paper conveying
section is indicated
during copying (jam
in registration/trans-
fer section).
Jam code 30
(18)
A paper jam in the
paper conveying
section is indicated
during copying
Jam code 35
(19)
A paper jam in the
fixing section is indi-
cated during copy-
ing (jam in fixing
section).
Jam code 40
1-5-22
Defective feed switch 3.
Check if the feed pulleys
and feed roller are de-
formed.
Broken bypass feed switch
actuator.
Defective bypass feed
switch.
Defective registration
switch.
Broken feed switch 1 ac-
tuator.
Defective feed switch 1.
Defective registration
switch.
Defective registration
switch.
Check if the registration
clutch malfunctions.
Electrical problem with the
registration clutch.
Broken eject switch actua-
tor.
Defective eject switch.
Broken feedshift switch
actuator.
Defective feedshift switch.
Corrective measures
Run maintenance item U031 and turn feed switch 3 on and off
manually. Replace feed switch 3 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Check and repair if necessary.
Check visually and replace the bypass feed switch if its actuator
is broken.
Run maintenance item U031 and turn the bypass feed switch on
and off manually. Replace the bypass feed switch if indication of
the corresponding switch on the operation panel is not displayed
in reverse.
Run maintenance item U031 and turn the registration switch on
and off manually. Replace the registration switch if indication of
the corresponding switch on the operation panel is not displayed
in reverse.
Check visually and replace feed switch 1 if its actuator is broken.
Run maintenance item U031 and turn feed switch 1 on and off
manually. Replace feed switch 1 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U031 and turn the registration switch on
and off manually. Replace the registration switch if indication of
the corresponding switch on the operation panel is not displayed
in reverse.
Run maintenance item U031 and turn the registration switch on
and off manually. Replace the switch if indication of the corre-
sponding switch on the operation panel is not displayed in re-
verse.
Run maintenance item U032 and select the registration clutch
on the operation panel to be turned on and off. Check the status
and remedy if necessary.
Check (see page 1-5-54).
Check visually and replace the eject switch if its actuator is bro-
ken.
Run maintenance item U031 and turn the eject switch on and off
manually. Replace the eject switch if indication of the corre-
sponding switch on the operation panel is not displayed in re-
verse.
Check visually and replace the feedshift switch if its actuator is
broken.
Run maintenance item U031 and turn the feedshift switch on
and off manually. Replace the feedshift switch if indication of the
corresponding switch on the operation panel is not displayed in
reverse.