Service manual

ELECTRIC PARTS LIST
4-24
3 DIS./ASSEMBLY
4 ELECTRIC PARTS LIST
Main body
Paper
conveyance
(tray 2/3)
J17-3
Operating
PS36 (loop) does not turn ON
within the predefined time after
PS26 (vertical conveyance /2) has
turned ON.
The machine stops
immediately after
paper ejection has
completed when jam-
ming occurs while a job
is being processed.
Open the vertical
conveyance door on
the main body and
remove the jammed
paper.
Paper
conveyance
(tray 2)
J17-4 PS26 (vertical conveyance /2)
does not turn ON within the pre-
defined time after PS7 (paper feed
/2) has turned ON.
Paper
conveyance
(tray 3)
J17-5 PS26 (vertical conveyance /2)
does not turn ON within the pre-
defined time after MC8 (pre-regis-
tration MC/3) has turned ON.
LCT
LCT J17-8 PS36 (loop) does not turn ON
within the predefined time after
PS106 (LT paper feed) has turned
ON.
Open the LT jam door
and remove the
jammed paper.
Main body
Paper feed/
conveyance
J17-9
Stationary
PS43 (leading edge) is turned ON
while in the idling status.
-
Open the vertical
conveyance door
and/or the front door
on the main body and
remove the jammed
paper.
J17-10 PS44 (registration) is turned ON
while in the idling status.
J17-12 PS36 (loop) is turned ON while in
the idling status.
Vertical con-
veyance door
J19-1
Operating
The vertical conveyance door is
opened while copying.
The machine stops
immediately after
paper ejection has
completed when jam-
ming occurs while a job
is being processed
Open the vertical
conveyance door on
the main body and
remove the jammed
paper.
LCT
LCT J19-2 The jam access door or the top
cover is opened while copying.
Open the LT jam
access door or the
top cover and remove
the jammed paper.
Main body
Drum J21-1 Dmax has detected a paper while
the print sequence is in motion.
Open the front door
and pull out the ADU
stand and remove the
jammed paper.
J21-2
Stationary
Dmax sensor has detected a paper
while in the idling status.
-
Classification
Jam
Code
Cause Machine response Countermeasure