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Code
4311
Duplex sensor stay jam
4312
4313
4314
4319
4901
Bridge conveying sensor 1
non arrival jam
4902
4903
4904
4908
4909
*: Refer to figure 1-4-1 for paper jam location (see page 1-4-1).
Service Manual
Contents
The duplex sensor (DUS) does not turn off during
paper feed from cassette 1.
The duplex sensor (DUS) does not turn off during
paper feed from cassette 2.
The duplex sensor (DUS) does not turn off during
paper feed from cassette 3.
The duplex sensor (DUS) does not turn off during
paper feed from cassette 4.
The duplex sensor (DUS) does not turn off during
paper feed from the MP tray.
The bridge conveying sensor 1 (BRCS1) does not
turn on during paper feed from cassette 1.
The bridge conveying sensor 1 (BRCS1) does not
turn on during paper feed from cassette 2.
The bridge conveying sensor 1 (BRCS1) does not
turn on during paper feed from cassette 3.
The bridge conveying sensor 1 (BRCS1) does not
turn on during paper feed from cassette 4.
The bridge conveying sensor 1 (BRCS1) does not
turn on during paper feed from duplex section.
The bridge conveying sensor 1 (BRCS1) does not
turn on during paper feed from the MP tray.
Conditions
1-4-8
2NP
Jam
location*
E
E
E
E
E
H
H
H
H
H
H
Y116141-8
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