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Code
9001
DP original conveying jam
9002
DP sensor stay jam
9004
DP original switchback jam
9005
No original feed jam 2
9006
DP switchback jam 3
9007
DP switchback jam 4
9008
No original feed jam 3
9009
DP original conveying jam 2
9010
DP open
9011
DP top cover open
9020
Original skew feed jam
9110
DP paper feed sensor stay
jam
9200
DP registration sensor non
arrival jam
9210
DP registration sensor stay
jam
9300
DP CIS sensor non arrival
jam
*: Refer to figure 1-4-1 for paper jam location (see page 1-4-1).
Y116141-8
Contents
DP timing sensor (DPTS) turns off within the speci-
fied time since the sensor turns on.
Sensor in the conveying system is on since original
feeding starts.
During duplex switchback scanning, the DP regis-
tration sensor (DPRS) does not turn on within
specified time of the DP timing sensor (DPTS)
turning off.
DP lift sensor 1 (DPLS1) does not turn on within
specified time of the lift plate rising.
DP eject sensor (DPES) is not turned on within
specified time since original switchback operation
starts.
DP eject sensor (DPES) is not turned off within
specified time since original switchback operation
starts.
DP CIS sensor (DPCS) does not turn on within
specified time of the paper feed starting.
Next feed original became the stand-by states of
paper feed while reading the image.
The DP is opened during original feeding.
Sensor in the conveying system is on when the
power is turned on or the cover is closed.
The DP top cover is opened during original feed-
ing.
DP skew sensor (DPSS) does not turn on within
specified time of DP registration sensor (DPRS)
turning on.
The DP paper feed sensor (DPPFS) or DP regis-
tration sensor (DPRS) does not turn off within the
specified time of the DP timing sensor (DPTS)
turning on.
The DP registration sensor (DPRS) does not turn
on within the specified time of the DP paper feed
sensor (DPPFS) turning on.
DP registration sensor (DPRS) does not turn off
within specified time of DP timing sensor (DPTS)
turning on.
DP CIS sensor (DPCS) does not turn on within
specified time of DP registration sensor (DPFS)
turning on.
Conditions
1-4-11
2NP
Jam
location*
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
Service Manual
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