Minolta DI750 - MANUAL SERVICE Service Manual page 238

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JAM CODE LIST
Jam
Classification
code
Front door
J51-1
ADU inlet
J92-1
paper
conveyance
J92-2
J92-3
ADU paper
J93-1
reverse
and
conveyance
J93-2
J93-3
J93-4
LCT to
J94-1
ADU paper
feed
J94-2
J94-3
Cause
The front right or left door is
opened during copying.
PS58 (ADU paper reverse ) is not
turned ON within the specified
time after PS57 (paper reverse)
is turned ON.
PS58 (ADU paper reverse) is not
tur ned ON again within the
specified time after PS58 (ADU
paper reverse) is turned ON.
PS58 (ADU paper reverse) is ON
during idling.
PS59 (ADU deceleration) is not
turned ON within the specified
time after PS58 (ADU paper
reverse) is turned ON.
PS59 (ADU deceleration) is ON
during idling.
PS9 (ADU paper conveyance) is
ON during idling.
PS8 (paper reverse/
conveyance) is ON during idling.
PS60 (ADU pre-registration ) is
not turned ON within the
specified time after PS59 (ADU
deceleration) is turned ON.
PS46 (ADU exit) is not turned ON
within the specified time after
PS60 (ADU pre-registration) is
turned ON.
PS60 (ADU pre-registration) is
ON during idling.
4 - 34
Countermeasure
Machine response
The machine stops
immediately.
If there is a paper in
copying
process
when this jam occurs,
the machine stops
after completion of
paper ejection.
The machine stops
immediately.
If there is paper in
copying
process
when this jam occurs,
the machine stops
after completion of
paper ejection.
If there is a paper in
Open the front right
copying
process
door, draw out the
when this jam occurs,
ADU, and remove
the machine stops
the jammed paper.
after completion of
paper ejection.

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