2H0/2HZ
1-4-12
(10)
A paper jam in the
paper feed section is
indicated during
copying (multiple
sheets in paper feed
section).
Jam code 21
Electrical problem with
paper feeder paper feed
clutch 1.
Check (see service manual of paper feeder).
Defective feed pulleys or
feed rollers.
Check visually and replace.
(11)
A paper jam in the
paper feed section is
indicated during
copying (multiple
sheets in MP tray
conveying section).
Jam code 23
Broken MP feed switch
actuator.
Check visually and replace switch.
Defective 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
(12)
A paper jam in the
paper conveying sec-
tion is indicated dur-
ing copying (jam in
registration/transfer
section).
Jam code 30
Broken feed switch 1, regis-
tration switch or MP feed
switch actuator.
Check visually and replace switch.
Defective 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
The contact between the
right and left registration
rollers is not correct.
Check visually and replace.
(13)
A paper jam in the
fuser section is indi-
cated during copying
(jam in fuser section).
Jam codes 40 to 44
and 47
Broken eject switch or feed-
shift switch actuator.
Check visually and replace switch.
Defective 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
Check if the registration
clutch malfunctions.
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.
Electrical problem with the
registration clutch.
Check (see page 1-4-39).
(14)
A paper jam in the
eject section is indi-
cated during copying
(jam in eject section).
Jam code 50
Broken eject switch or reg-
istration switch actuator.
Check visually and replace switch.
Defective 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
Check if the registration
clutch malfunctions.
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.
Electrical problem with the
registration clutch.
Check (see page 1-4-39).
Problem
Causes/check procedures
Corrective measures
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