Konica Minolta 7145 Service Manual page 204

JAM CODE LIST
Classification Jam
Code
Others J20-4
Others J20-5
RU-101
Others J20-6
FS-112
Others J20-6
FS-114
Others J20-7
FS-113
Others J20-7
SK-114
Others J20-8
FS-113
Conveyance J30
J31
Fixing/ J32
Exit
Others J50-1
J50-2
J50-3
3
Causes
When an emergency stop instruction is
received from the system while in the system
emergency stop jam print job.
RU-101 front door open jam
PS1 (Front door sensor) went OFF during
copying/printing.
FNS shutter switch operation jam
MS702 (Shutter) went ON during copying/
printing.
Intermediate transport guide open jam
The S4-FN (Intermediate jam guide detec-
tion SW) turned OFF while in copying/print-
ing.
Shutter open jam
The S2-FN (Shutter detection SW) turned
OFF while in copying/printing.
Top cover open jam
PC18 (Top cover detection sensor) went
OFF during copying/printing.
SK-114 open jam
The S4-SK (Saddle safety switch) turned
OFF while in copying/printing.
Connecting connector coming off jam
The FS-113 connecting connector comes off
from the main body during copying/printing.
PS1 (Registration sensor) failed to turn ON
within a predetermined time after MC1 (Reg-
istration clutch) ON.
PS2 (Fixing exit sensor) failed to turn ON
within a predetermined time after MC1 (Reg-
istration clutch) ON.
The PS2 (Fixing exit sensor) is not turned
OFF in the specified period of time (by paper
sizes) after it is turned ON.
Failed to receive print request from system
within a predetermined time after PS1 (Reg-
istration sensor) ON.
"Valid" signal failed to turn ON within a pre-
determined time after start of printing.
MC1 (Registration clutch) failed to turn ON
within a predetermined time after start of
printing.
7145 series Field Service Ver.4.0 Mar. 2004
Resulting
operation
Printer section
stops immedi-
ately.
The main body
stop immedi-
ately.
4-32
Correction
Remove jammed
paper according to
message.
Open the ADU door,
remove any jammed
paper.