SERVICE CALL CONDITIONS
SM 4-93 B234/B235/B236/D101/D102/D103
Trouble-
shooting
Stacking Weight HP Sensor (S16) Error
SC798-9 B
The stacking weight HP sensor did not go ON
within the prescribed time when the stacking
weight motor turned on to move the tray toward
the sensor.
-or-
The stacking weight HP sensor did not go OFF
within the prescribed time when the stacking tray
motor turned on to move the tray away from the
sensor.
• Stacking Weight HP
Sensor (S16) defective
• Stacking Weight Motor
(M6) defective
• Sensor or motor
connector loose,
broken, defective
Sub Grip HP Sensor (S37) Error
SC798-10 B
The sub grip HP sensor did not go ON within
the prescribed time after the sub grip lift
motor turned on to raise the sub grip unit.
-or-
The sub grip HP sensor did not go OFF within
the prescribed time after the sub grip lift
motor turned on to lower the sub grip unit.
• Sub Grip Lift Motor
(M17) defective
• Sub Grip HP Sensor
(S37) defective
• Sensor or motor
connector loose, broken,
defective
SUB GRIP SIZE HP SENSOR (S38)
The sub grip size HP sensor did not go ON within the prescribed time after
the sub grip size motor turned on for horizontal adjustment to the paper
size, or the sub grip size HP sensor was already OFF when the sub grip
size horizontal adjustment started.
-or-
The sub grip size HP sensor did not go OFF within the prescribed time after
the sub grip size motor turned on to close for horizontal adjustment to the
paper size, or the sub grip size HP sensor was already ON when the sub
grip size horizontal adjustment started.
SC798-11 B
• Sub Grip Size Motor (S19) defective
• Sub Grip Size HP Sensor (S38) defective
• Sensor or motor connector loose, broken, defective
Sub Grip Open Sensor (S40) Error
SC798-12 B
The sub grip open sensor did not go ON
within the prescribed time after the sub
grip lift motor turned on to open the sub
grip unit.
-or-
The sub grip open sensor did not go OFF
within the prescribed time after the sub
grip lift motor turned on to close the sub
grip unit.
• Sub Grip Open Motor (S20)
defective
• Sub Grip Open Sensor
(S40) defective
• Sensor or motor connector
loose, broken, defective
Sub Grip Close Sensor (S41) Error
SC798-13 B
The sub grip close sensor did not go ON
within the prescribed time after the sub
grip lift motor turned on to close the sub
grip unit.
-or-
The sub grip close sensor did not go OFF
within the prescribed time after the sub
grip open motor turned on to open the sub
grip unit.
• Sub Grip Open Motor (S20)
defective
• Sub Grip Close Sensor
(S41) defective
• Sensor or motor connector
loose, broken, defective
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