Konica Minolta 7085/FORCE 85 Service Manual page 615

Jam
Classification
code
Paper feed J17-2
and
conveyance
(tray 1)
Paper feed J17-3
and
conveyance
(tray 2/3)
Paper feed J17-4
and
conveyance
(tray 2)
Paper feed J17-5
and
conveyance
(tray 3)
LCT J17-6
Paper feed J17-7
and
conveyance J17-8
J17-9
J17-10
Vertical J19-1
conveyance
door
LCT J19-2
Drum J21-1
J21-2
Cause
PS54 (loop) is not turned ON
within the specified time after
PS47 (paper feed 1) is turned ON.
PS54 (loop) is not turned ON within
the specified time after PS53
(vertical conveyance 2) is turned
ON.
PS53(vertical conveyance 2) is
not turned ON within the specified
time after PS49 (paper feed 2) is
turned ON.
PS53 (vertical conveyance 2) is
not turned ON within the specified
time after PS51 (paper feed 3) is
turned ON
PS54 (loop) is not turned ON
within the specified time after
PS106 (LT feed detection) is
turned ON.
PS45 (leading edge detection) is
ON during idling.
PS44 (registration) is ON during
idling.
PS46 (ADU exit) is ON during
idling.
PS54 (loop) is ON during idling.
The vertical conveyance door is
opened during copying.
The jam access door or the top
cover is opened during copying.
The Dmax sensor detected paper
at the specified timing in the print
sequence.
The Dmax sensor is detecting
paper during idling.
5 - 3
Machine response
If there is a paper in
copying process
when this jam occurs,
the machine stops
after completion of
copied paper ejection.
JAM CODE LIST
Countermeasure
Open the vertical
conveyance door of
the main body and
the jammed paper.
Open the LCT jam
access door and
remove the jammed
paper.
Open the front doors,
draw out the ADU,
and remove the
jammed paper.
Open the vertical
conveyance door of
the main body and
remove the jammed
paper.
Open the LCT jam
access door or top
cover, and remove
the jammed paper.
Open the front doors,
draw out the ADU,
and remove the
jammed paper.