Kyocera DP-750 Service Manual page 70

3LL/3LK-2
Monochrome machine
Section Jam code
DP 70
No original feed
71
An original jam in the
original feed section
72
An original jam in the
original conveying sec-
tion
73
An original jam in the
original registration
section
74
An original jam in the
original feed section
75
An original jam in the
original conveying sec-
tion
76
An original jam in the
original switchback
section 1
77
An original jam in the
original switchback
section 2
78
DP cover open JAM
1-4-4
Conditions
The original feed switch (OFSW) does not turn on within
specified time during the first sheet feeding (Retry 5 times).
The original feed switch (OFSW) does not turn on within
specified time during the second sheet feeding (Retry 5
times).
During original tray ascent, the tray upper limit switch
(TULSW) does not turn on within specified time.
The original registration switch (ORSW) does not turn on
within specified time of the original feed switch (OFSW)
turning on.
DP timing switch 1 (DPTSW1) turns off within the specified
time since the switch turns on.
During single scanning, the DP timing switch 1 (DPTSW1)
does not turn on within specified time of the original regis-
tration switch (ORSW) turning on (Retry 5 times).
During duplex switchback scanning, the DP timing switch 1
(DPTSW1) does not turn on within specified time of the
original registration switch (ORSW) turning on (Retry 5
times).
During dual scanning, the DP timing switch 2 (DPTSW2)
does not turn on within specified time of the original regis-
tration switch (ORSW) turning on (Retry 5 times).
The original feed switch (OFSW) or original registration
switch (ORSW) does not turn off within specified time of the
DP timing switch 1 (DPTSW1) turning on.
Scanning of previous original is not complete when DP tim-
ing switch 1 (DPTSW1) turns on.
During single scanning, the DP timing switch 1 (DPTSW1)
does not turn off within specified time of the original regis-
tration switch (ORSW) turning off.
During duplex switchback scanning, the DP timing switch 1
(DPTSW1) does not turn off within specified time of the
original registration switch (ORSW) turning off.
During dual scanning, the DP timing switch 2 (DPTSW2)
does not turn off within specified time of the original regis-
tration switch (ORSW) turning off.
During duplex switchback scanning, the switchback tray
switch (SBTSW) does not turn on within specified time of
the DP timing switch 1 (DPTSW1) turning on.
During duplex switchback scanning, the original registration
switch (ORSW) does not turn on within specified time since
original switchback operation starts.
The DP or DP top cover is opened during original feeding.
When the power is turned on or original feeding starts, the
original feed switch (OFSW), the original registration switch
(ORSW) or DP timing switch 1, 2 (DPTSW1, 2) turning on.
Specified time
1159 ms
1159 ms
2 s
1013 ms
914 ms
1774 ms
1774 ms
1014 ms
2084 ms
-
1416 ms
1416 ms
656 ms
2318 ms
935 ms
-
-