Olivetti DP-670 Service Manual page 70

3K5
Section Jam code
DP 70
No original feed
71
An original jam in the orig-
inal conveying section 1
72
An original jam in the orig-
inal conveying section 2
73
An original jam in the orig-
inal switchback section
74
An original jam in the orig-
inal switchback/feed sec-
tion
75
An original jam in the orig-
inal switchback/convey-
ing section
78
Document processor
cover open
1-4-2
The DP timing switch (DPTSW) does not turn on within spec-
ified time during the first sheet feeding (Retry 5 times).
The DP timing switch (DPTSW) does not turn on within spec-
ified time during the second sheet feeding (Retry 5 times).
DP timing switch (DPTSW) does not turn off within specified
time of the original conveying motor (OCM) turning on.
DP timing switch (DPTSW) turns off within the specified time
of period of the original conveying motor (OCM) turning on.
During original switchback operation, DP timing switch
(DPTSW) does not turn off within specified time of the origi-
nal conveying motor (OCM) turning on.
DP timing switch (DPTSW) does not turn on within specified
time of the original switchback motor (OSBM) turning on.
The original switchback switch (OSBSW) does not turn on
within specified time of the DP timing switch (DPTSW) turn-
ing off.
The document processor or document processor top cover is
opened during original feeding.
DP timing switch (DPTSW) or original switchback switch
(OSBSW) turns on when starting the original paper feed.
Service Manual
Conditions Specified
time
1468 pulses
1468 pulses
9900 pulses
30558 pulses
for large
sizes
1145 pulses
9900 pulses
30558 pulses
for large
sizes
2300 pulses
1815 pulses
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