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Sharp MX-FNX2 Service Manual page 30

Digital full color multifunctional system option saddle stitch finisher punch module paper pass unit

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B. Feeding System
(1) Removing the Stapler Unit
1)
Open the front door.
2)
Slide out the stapler unit while pressing the stopper.
1
NOTE: Do not remove the stapler stapler frame shaft. If removed,
the position where the staple driver (lower unit of the sta-
pler) [4] shoots stables will shift from the position where the
staple clincher (upper unit of the stapler) [5] receives sta-
ples.
[5]
[4]
(2) Adjusting the Stapler Phase
When the gears or timing belt at the front of the stapler is replaced
or removed for some reason, the staple shooting timing of the
(lower unit of the stapler) does not match the staple bending timing
of the staple clincher (upper unit of the stapler). Adjust the stapler
phase following the procedure described below.
3
2
Gear
Timing belt
Gear
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 3
1)
Detach the gear cover [2] from the staple driver [1].
2)
Remove the E-ring [3] to detach the side cover [5] of the staple
clincher [4].
[3]
[5]
[2]
3)
Remove the two E-rings [6] to remove the staple jam releasing
gear [7], timing belt [8], and relay gear 1 [9]. Remove the
spacer and spring at the back of the staple jam releasing gear.
4)
Remove the screw [10] and spring [11] to remove the belt ten-
sioner [12].
[7]
[6]
[11]
5)
Remove the timing belt [13].
6)
Remove the E-ring [14] to remove the staple position check
gear [15].
7)
Turn the gear [16] to align the round hole in the staple driver
gear with the round hole [17] at the back.
[4]
[1]
[8]
[9]
[10]
[12]
[15]
[14]
[13]
[16]
[17]

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