Sharp MX-PNX6 Service Manual ▷ View online
MX-FN11 DISASSEMBLY AND ASSEMBLY 5 – 8
B. Drive system
(1) Stapler
a. Removal of front cover
1) Remove a screw [1] to remove the foot cover [2].
1) Remove a screw [1] to remove the foot cover [2].
2) Remove the three screws [3], and slide the front cover [4] to
the left and remove it.
b. Removal of stapler
1)
1)
Pull out the stapler, remove the screw [1], and remove the PCB
cover [2].
cover [2].
2)
Release the pawl [3], and remove the PCB [4].
3)
Disconnect the connectors [5] at three positions.
4)
Remove the screw [6], and remove the stapler with the stapler
base [7].
base [7].
CAUTION: When removing, be careful not to damage the plug [8].
5)
Turn back the stapler, and disconnect the connectors [9] at two
positions, and remove the two screws [10]. Remove the stapler
from the stapler base.
positions, and remove the two screws [10]. Remove the stapler
from the stapler base.
[1]
[2]
[4]
[3]
[2]
[1]
[8]
[5]
[3]
[4]
[7]
[6]
[10]
[9]
MX-FN11 DISASSEMBLY AND ASSEMBLY 5 – 9
(2) Swing unit
a. Removal of front cover
1) Remove a screw [1] to remove the foot cover [2].
1) Remove a screw [1] to remove the foot cover [2].
2) Remove the three screws [3], and slide the front cover [4] to
the left and remove it.
b. Removal of rear cover
1)
1)
Remove the three screws [1], and lift and remove the rear
cover [2].
cover [2].
c. Removal of left upper cover
1)
1)
Remove the two screws [1].
2)
With the upper door [2] open, tilt the left upper cover [3] to the
right and remove it.
right and remove it.
CAUTION: When installing, be sure to engage the two pawls [4] of
the left upper cover with the metal plates.
[1]
[2]
[4]
[3]
[1]
[2]
[3]
[2]
[1]
[4]
MX-FN11 DISASSEMBLY AND ASSEMBLY 5 – 10
d. Removal of grate-shaped upper guide
1) Move the tray [1] lower than the grate-shaped upper guide [2].
1) Move the tray [1] lower than the grate-shaped upper guide [2].
(For moving of the tray, refer to " Removal of No. 1 tray")
2) Remove the five screws [3], and remove the grate-shaped
upper guide [2].
e. Removal of No. 1 tray
CAUTION: Note for installing or moving the tray
When moving down the tray, push up the shutter [1],
and release the latch [2] on the lower surface of the tray
to lower the tray.
When the latch is released, the tray will free-fall. Hold
the tray with your hand during the removal.
and release the latch [2] on the lower surface of the tray
to lower the tray.
When the latch is released, the tray will free-fall. Hold
the tray with your hand during the removal.
1) Remove the screw [1], and remove the metal plate [2] and the
slide guide [3]. If the grate-shaped upper guide has been
removed, this procedure is unnecessary.
removed, this procedure is unnecessary.
2)
Remove the screw [4], and remove the stopper [5].
3)
Remove the two screws [6], and open the harness holder [7] at
three positions, and disconnect the connectors [8] at two posi-
tions.
three positions, and disconnect the connectors [8] at two posi-
tions.
4)
Insert your finger into the hole in the back of the No. 1 tray [9].
Push the tray lift motor gear [10] toward you to release the
clutch, and lift the No. 1 tray [9].
Push the tray lift motor gear [10] toward you to release the
clutch, and lift the No. 1 tray [9].
CAUTION: When the clutch of the tray lift motor gear is released, it
falls by its own weight. When releasing the clutch, there-
fore, hold the tray at the bottom in advance. When
installing it, take care not to twist the tray cable.
fore, hold the tray at the bottom in advance. When
installing it, take care not to twist the tray cable.
[3]
[2]
[1]
[2]
[1]
[1]
[3]
[2]
[5]
[4]
[7]
[8]
[6]
[6]
[9]
[10]
MX-FN11 DISASSEMBLY AND ASSEMBLY 5 – 11
f. Removal of No. 2 tray
CAUTION: Note for installing or moving the tray
When moving down the tray, push up the shutter [1],
and release the latch [2] on the lower surface of the tray
to lower the tray.
When the latch is released, the tray will free-fall. Hold
the tray with your hand during the removal.
and release the latch [2] on the lower surface of the tray
to lower the tray.
When the latch is released, the tray will free-fall. Hold
the tray with your hand during the removal.
1) Remove the screw [1], and remove the stopper [2].
2) Remove the two screws [3], and disconnect the connector [4].
3)
Insert your finger into the hole in the back of the No. 2 tray [5].
Push the tray lift motor gear [6] toward you to release the
clutch, and lift the No. 2 tray [5].
Push the tray lift motor gear [6] toward you to release the
clutch, and lift the No. 2 tray [5].
CAUTION: When the clutch of the tray lift motor gear is released, it
falls by its own weight. When releasing the clutch, there-
fore, hold the tray at the bottom in advance. When
installing it, take care not to twist the tray cable.
fore, hold the tray at the bottom in advance. When
installing it, take care not to twist the tray cable.
g. Removal of grate-shaped lower guide
1)
1)
Remove the ten screws [1], and remove the grate-shaped
lower guide [2].
lower guide [2].
CAUTION: When installing, be careful not to damage the grate-
shaped lower guide by hanging it to the sensor flag arm
on the delivery side.
on the delivery side.
h. Removal of stapling tray
1)
1)
Remove the snaps [1] at four positions, and remove the sensor
flag [3] from the delivery roller [2].
flag [3] from the delivery roller [2].
CAUTION: The sensor flag arm is easily broken. When removing it,
hold the base of the snap. When installing, insert the
projection of the sensor flag snap into the hole on the
stapling tray side.
projection of the sensor flag snap into the hole on the
stapling tray side.
[2]
[1]
[2]
[1]
[4]
[3]
[3]
[5]
[6]
[1]
[1]
[1]
[2]
[1]
[3]
[2]
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