FS-9120DN/9520DN
1-5-5
Section Jam code Description Conditions
Duplex
section
Optional
paper
feeder PF-
75
60
61
09
Duplex paper conveying
section 1
Duplex paper conveying
section 2
paper feeder PF-75* se-
quence error jam
The duplex paper conveying switch (DUPPCSW) does not
turn on within a specified time of the feedshift switch
(FSSW) turning on.
The duplex paper conveying switch (DUPPCSW) does not
turn off within a specified time of the feedshift switch
(FSSW) turning off.
Feed switch 1 (FSW1) does not turn on within a specified
time of the duplex paper conveying switch (DUPPCSW) turn-
ing on.
Feed switch 1 (FSW1) does not turn off within a specified
time of the duplex paper conveying switch (DUPPCSW) turn-
ing off.
A communication sequence error occurs between the printer
and the paper feeder PF-75.
*Optional.