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2K5
Problem
(11)
A paper jam in the
paper feed section is
indicated during
copying (multiple
sheets in MP tray
conveying section).
Jam code 23
(12)
A paper jam in the
paper conveying sec-
tion is indicated dur-
ing copying (jam in
registration/transfer
section).
Jam code 30
(13)
A paper jam in the
fuser section is indi-
cated during copying
(jam in fuser section).
Jam codes 40 to 44
and 47
(14)
A paper jam in the
eject section is indi-
cated during copying
(jam in eject section).
Jam code 50
1-4-12
Causes/check procedures
Broken MP feed switch
actuator.
Defective switch.
Broken feed switch 1, regis-
tration switch or MP feed
switch actuator.
Defective switch.
The contact between the
right and left registration
rollers is not correct.
Broken eject switch or feed-
shift switch actuator.
Defective switch.
Check if the registration
clutch malfunctions.
Electrical problem with the
registration clutch.
Broken eject switch or reg-
istration switch actuator.
Defective switch.
Check if the registration
clutch malfunctions.
Electrical problem with the
registration clutch.
Corrective measures
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch on the
touch panel is not displayed in reverse.
MP feed switch
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch on the
touch panel is not displayed in reverse.
Feed switch 1, registration switch, MP feed switch
Check visually and replace.
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch on the
touch panel is not displayed in reverse.
Eject switch, feedshift switch
Run maintenance item U032 and select the registration clutch on
the touch panel to be turned on and off. Check the status and rem-
edy if necessary.
Check (see page 1-4-42).
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch on the
touch panel is not displayed in reverse.
Registration switch, eject switch
Run maintenance item U032 and select the registration clutch on
the touch panel to be turned on and off. Check the status and rem-
edy if necessary.
Check (see page 1-4-42).
Service Manual
Y112040-6
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