2KA
1-4-16
(20)
A paper jam in the
fuser section is indi-
cated during copying
(misfeed in fuser sec-
tion).
Jam code 40 to 46
Broken eject switch 1 actu-
ator.
Check visually and replace switch.
Defective switch. Run maintenance item U031 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.
Loop sensor, eject switch 1
(21)
A paper jam in the
eject section is indi-
cated during copying
(misfeed in eject sec-
tion).
Jam code 50
Broken switch actuator. Check visually and replace switch.
Defective switch. Run maintenance item U031 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.
Registration switch, eject switch 1
(22)
A paper jam in the
feedshift section is
indicated during
copying (misfeed in
feedshift section).
Jam code 52
Broken switch actuator. Check visually and replace switch.
Defective switch. Run maintenance item U031 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.
Eject switch 1, feedshift switch
(23)
A paper jam in the
duplex section is indi-
cated during copying
(misfeed in duplex
paper conveying sec-
tion 1).
Jam code 60
Broken switch actuator. Check visually and replace switch.
Defective switch. Run maintenance item U031 and turn the following switch on and
off manually. Replace the switch if indication of the corresponding
switch is not displayed in reverse.
Feedshift switch, duplex switch, registration switch
(24)
A paper jam in the
duplex section is indi-
cated during copying
(misfeed in duplex
paper conveying sec-
tion 2).
Jam code 61
Broken registration switch
actuator.
Check visually and replace switch.
Defective registration
switch.
Run maintenance item U031 and turn the registration switch on
and off manually. Replace the switch if indication of the corre-
sponding switch is not displayed in reverse.
Defective registration
clutch.
Run maintenance item U032 and select registration clutch to be
turned on and off. Check the status and remedy if necessary.
Electrical problem with reg-
istration clutch.
Check (see page 1-4-63).
Problem
Causes/check procedures
Corrective measures