Minolta Di551 Service Manual page 506

Jam
Classification
Code
FN-113 J73-01 Storage Sensor PC3
J73-02 Upper Entrance Sensor PC4
J73-03 Lower Entrance Sensor PC2
J73-04 1st Tray Exit Sensor PC1
J73-05 Transport Unit Acceleration Sensor PC20
J73-06 Transport Unit Deceleration Sensor PC21
J73-07 Transport Unit Entrance Sensor PC22
J73-08 Finisher Tray Paper Detecting Sensor PC5
ADU J92-1 PS46 (reverse/exit) does not turn ON
within the predefined time after PS42
(paper reverse) has turned ON.
J92-3 PS45 (ADU paper reverse) is turned ON
while in the idling status.
J93-1 PS48 (ADU conveyance /2) does not turn
ON within the predefined time after PS46
(reverse /exit) has turned OFF.
J93-2 PS48 (ADU conveyance /2) is turned ON
while in the idling status.
J93-3 PS50 (ADU pre-registration) is turned ON
while in the idling status.
J94-1 PS49 (ADU deceleration) does not turn
ON within the predefined time after PS48
(ADU conveyance /2) has turned ON.
J94-2 PS50 (ADU pre-registration) does not turn
ON within the predefined time after PS49
(ADU deceleration) has turned ON again.
J94-3 PS49 (ADU deceleration) is turned ON
while in the idling status.
Cause Machine response
The machine stops
immediately after
paper ejection has
completed when
jamming occurs
while a job is being
processed
The machine stops
immediately after
paper ejection has
completed when
jamming occurs
while a job is being
processed
The machine stops
immediately after
paper ejection has
completed when
jamming occurs
while a job is being
processed
4-37
ELECTRIC PARTS LIST
Countermeasure
Remove the jammed
paper from the FNS or
the main body.
-
Open the front door
and pull out the ADU
unit and remove the
jammed paper.
-
-
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