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Code
6041
DF top cover open
6101
DF paper entry sensor non
arrival jam
6111
DF paper entry sensor stay
jam
6301
DF middle eject sensor non
arrival jam
6311
DF middle eject sensor stay
jam
6401
DF tray upper surface sen-
sor non arrival jam
6411
DF tray upper surface sen-
sor stay jam
6511
DF eject paper sensor stay
jam
6811
DF side registration sensor 1
stay jam
6911
DF side registration sensor 2
stay jam
7001
DF staple operation error
7100
CF paper entry sensor non
arrival jam
7901
HP detection error of a mid-
dle motor
7951
Paper interval error jam
9000
No paper feed from DP
*: Refer to figure 1-4-1 for paper jam location (see page 1-4-1).
Service Manual
Contents
DF top cover is opened during operation (1000-
sheet finisher).
DF paper entry sensor (DFPES) does not turned
on even if a specified time has elapsed after the
machine eject signal was received (1000-sheet fin-
isher).
DF paper entry sensor (DFPES) does not turned
off within specified time of its turning on (1000-
sheet finisher).
DF middle eject sensor (DFMES) does not turn on
within specified time of DF paper entry sensor
(DFPES) turning on (1000-sheet finisher).
DF middle eject sensor (DFMES) is not turned off
within specified time of its turning on (1000-sheet
finisher).
DF tray upper surface sensor (DFTUSS) does not
turn on within specified time of DF middle eject
sensor (DFMES) turning on (1000-sheet finisher).
DF tray upper surface sensor (DFTUSS) is not
turned off within specified time of its turning on
(1000-sheet finisher).
DF eject paper sensor (DFMTS) is not turned off
since the bundle discharge starts (1000-sheet fin-
isher).
DF side registration sensor 1 (DFSRS1) is not
turned off within specified time after driving the DF
side registration motor 1 (DFSRM1) (1000-sheet
finisher).
DF side registration sensor 2 (DFSRS2) is not
turned off within specified time after driving the DF
side registration motor 2 (DFSRM2) (1000-sheet
finisher).
DF staple sensor (DFSTS) is not turned on within
specified time after driving the DF staple motor
(DFSTM) (1000-sheet finisher).
CF paper entry sensor (CFPES) is not turned on
even if a specified time has elapsed after the
machine eject signal was received.
DF middle sensor (DFMES) is not turned on.
An illegal inter-page or inter-copy interval has
occurred (1000-sheet finisher).
DP feed sensor (DPPFS) does not turn on during
original feed from DP (Retry 5 times).
Conditions
1-4-10
2NP
Jam
location*
-
I
J
J
J
J
J
J
J
J
J
J
J
J
G
Y116141-8
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