2GN/2GP/2GR-5
1-4-17
(21)
A paper jam in the
duplex section is indi-
cated during copying
(jam in duplex paper
conveying section 1).
Jam code 60
Broken feedshift switch or
duplex paper conveying
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.
Feedshift switch, duplex paper conveying switch
(22)
A paper jam in the
duplex section is indi-
cated during copying
(jam in duplex paper
conveying section 2).
Jam code 61
Broken duplex paper con-
veying switch or feed switch
1 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.
Duplex paper conveying switch, feed switch 1
(23)
An original jams in
optional DP is indi-
cated during copying
(no original feed).
Jam code 70
Defective original feed
switch.
Run maintenance item U244 and turn the original feed switch on
and off manually. Replace the switch if indication of the corre-
sponding switch on the touch panel is not displayed in reverse.
Check if the original feed
motor malfunctions.
Run maintenance item U243 and select the original feed motor on
the touch panel to be turned on and off. Check the status and rem-
edy if necessary.
(24)
An original jams in
optional DP is indi-
cated during copying
(a jam in the original
feed/conveying sec-
tion).
Jam code 71
Defective DP timing switch
2.
Run maintenance item U244 and turn the DP timing switch 2 on
and off manually. Replace the switch if indication of the corre-
sponding switch on the touch panel is not displayed in reverse.
(25)
An original jams in
optional DP is indi-
cated during copying
(a jam in the original
feed/conveying sec-
tion).
Jam code 72
Defective switch. Run maintenance item U244 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.
Original feed switch, original registration switch
(26)
An original jams in
optional DP is indi-
cated during copying
(a jam in the original
conveying section).
Jam code 73
Defective DP timing switch
1.
Run maintenance item U244 and turn the DP timing switch 1 on
and off manually. Replace the switch if indication of the corre-
sponding switch on the touch panel is not displayed in reverse.
(27)
An original jams in
optional DP is indi-
cated during copying
(a jam in the original
registration section).
Jam code 74
Defective original registra-
tion switch.
Run maintenance item U244 and turn the original registration
switch on and off manually. Replace the switch if indication of the
corresponding switch on the touch panel is not displayed in
reverse.
Problem
Causes/check procedures
Corrective measures
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