Minolta DI750 - MANUAL SERVICE Service Manual page 237

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Jam
Classification
code
Second
J31-1
paper feed
and
conveyance
J31-2
Fixing unit:
J32-1
paper
ejection
(straight
paper
ejection)
Fixing unit:
J32-2
paper exit
(paper
reverse
and exit)
(ADU)
Fixing unit:
J32-3
paper
ejection
(paper
reverse
J32-4
and eject)
Fixing unit:
J32-5
Exit
conveyance
J32-6
J32-8
J32-9
J32-10
J32-11
Cause
PS45 (leading edge detection) is
not turned ON within the specified
time after MC1 (Registration) is
turned ON.
PS2 (fixing exit) is not turned ON
within the specified time after
PS45 (leading edge detection) is
turned ON.
PS61 (paper exit) is not turned
ON within the specified time after
PS2 (fixing exit) is turned ON.
PS57 (paper reverse) is not
turned ON within the specified
time after PS2 (fixing exit) is
turned ON.
PS57 (paper reverse) is not
tur ned ON again within the
specified time after PS57 (paper
reverse) is turned ON.
PS61 (paper exit) is not turned
ON within the specified time after
PS57 (paper reverse) is turned
ON again.
PS61 (paper exit) is not turned
ON within the specified time after
PS61 (paper exit) is turned ON.
PS61 (paper exit) is ON during
idling.
PS57 (paper reverse) is ON
during idling.
PS2 (fixing exit) is ON during
idling.
PS8 (paper reverse/conveyance)
is ON during idling.
PS3 (fixing jam) is ON during
idling.
4 - 33
Countermeasure
Machine response
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.
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.
JAM CODE LIST

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