2M2/2M3
1-4-2
(2) Paper misfeed detection condition
Figure 1-4-2 Paper jam location
Code Contents Conditions
Jam
location*
0111 Rear cover open Cover is opened during printing. -
0508 No paper feed from duplex
section(25/26ppm model)
Registration sensor (RS) does not turn on in 2.4
seconds after the duplex sensor (DUS) has turned
on, during paper is feed from the duplex section.
A
0511 Multiple sheets in cassette Registration sensor (RS) does not turn off in (3.4/
2.7)*1 seconds after the registration sensor (RS)
has turned on, during paper is feed from the cas-
sette or MF tray.
B
0518 Multiple sheets in duplex
section(25/26ppm model)
Registration sensor (RS) does not turn off in 2.7
seconds after the registration sensor (RS) has
turned on, during paper is feed from the duplex
section.
B
4020 Registration sensor on
(Power up or warm up)
Duplex sensor (DUS) does not turn on in 1.0 sec-
onds after the registration sensor (RS) has turned
on, during paper is feed from the cassette or MF
tray.
B
4201 Duplex sensor non arrival
jam(25/26ppm model)
Duplex sensor (DUS) does not turn on in 1.0 sec-
onds after the registration sensor (RS) has turned
on, during paper is feed from the cassette or MF
tray.
B,C
4208 Duplex sensor non arrival
jam(25/26ppm model)
Duplex sensor (DUS) does not turn on in 1.0 sec-
onds after the registration sensor (RS) has turned
on, during paper is feed from the duplex section.
A
4211 Duplex sensor stay jam(25/
26ppm model)
Duplex sensor (DUS) does not turn off in 1.0 sec-
onds after the registration sensor (RS) has turned
off, during paper is feed from the cassette or MF
tray.
A
*: Refer to figure 1-4-1 for paper misfeed indication (see page 1-4-1).
RS
RS
DUS
20/21 ppm model 25/26 ppm model