Kyocera ECOSYS P3050dn

2T6/2T7/2T8/2T9
1-4-7
4301 Duplex sensor 1 non arrival
jam
The duplex sensor 1 (DUS1) does not turn on dur-
ing paper feed from cassette 1.
J
4302 The duplex sensor 1 (DUS1) does not turn on dur-
ing paper feed from cassette 2.
J
4303 The duplex sensor 1 (DUS1) does not turn on dur-
ing paper feed from cassette 3.
J
4304 The duplex sensor 1 (DUS1) does not turn on dur-
ing paper feed from cassette 4.
J
4305 The duplex sensor 1 (DUS1) does not turn on dur-
ing paper feed from cassette 5.
J
4309 The duplex sensor 1 (DUS1) does not turn on dur-
ing paper feed from MP tray or bulk feeder.
J
4401 Duplex sensor 2 non arrival
jam
The duplex sensor 2 (DUS2) does not turn on dur-
ing paper feed from cassette 1.
K
4402 The duplex sensor 2 (DUS2) does not turn on dur-
ing paper feed from cassette 2.
K
4403 The duplex sensor 2 (DUS2) does not turn on dur-
ing paper feed from cassette 3.
K
4404 The duplex sensor 2 (DUS2) does not turn on dur-
ing paper feed from cassette 4.
K
4405 The duplex sensor 2 (DUS2) does not turn on dur-
ing paper feed from cassette 5.
K
4409 The duplex sensor 2 (DUS2) does not turn on dur-
ing paper feed from MP tray or bulk feeder.
K
4418 Duplex sensor 2 stay jam The duplex sensor 2 (DUS2) does not turn off dur-
ing paper feed from duplex section.
K
Code Contents Conditions
Jam
location*
*: Refer to figure 1-4-1 for paper jam location (see page 1-4-1).