Sharp MX-FN27 (serv.man2) Service Manual ▷ View online
MX-FN27, MX-PN14 DISASSEMBLY AND ASSEMBLY 5 – 3
(1)
Upper Feed Guide Unit
a. Preparation
1)
Remove the machine from the host machine.
2)
Remove the Front Cover Unit.
3)
Remove the Rear Cover.
b. Procedure
NOTE: Be sure not to lost the Gear [1] and the Pin [2] when disas-
sembling/assembling.
1)
Remove the Cable Guide [1].
– 1 Connector [2]
– 1 Screw [3]
– 1 Claw [4]
2)
Remove the 1 Clip [1] and 1 Bushing [2].
3)
Remove the Upper Feed Guide Unit [1].
– 2 Screws [2]
(2)
Processing Tray Unit
a. Preparation
1)
Remove the machine from the host machine.
2)
Remove the Front Cover Unit.
3)
Remove the Rear Cover.
4)
Remove the Delivery Tray.
5)
Remove the Upper Feed Guide Unit.
6)
Remove the Staple-free Staple Unit.
7)
Remove the Tray Guide Cover.
b. Procedure
1)
Remove the Front Tray Lack [1] / Rear Tray Lack [2].
No.
Parts Name
[1]
Stapler Unit
[2]
Staple-free Staple Unit
[1]
[2]
[1]
[2]
1x
[2]
[3]
1x
[1]
[4]
[1]
[2]
2x
[2]
[1]
[2]
[1]
MX-FN27, MX-PN14 DISASSEMBLY AND ASSEMBLY 5 – 4
NOTE: How to assemble the Front Tray Lack and Rear Tray Lack
1)Insert the Front Tray Lack [1] and Rear Tray Lack [2] at the
Guide.
Guide.
2)Release the latch and move the Tray Lack to the bottom.
3)Check the phase position between the Front Tray Lack [1] and
Rear Tray Lack [2] with the lines marked [3] on them. When the
phase position is differ, follow the step 1) again.
Rear Tray Lack [2] with the lines marked [3] on them. When the
phase position is differ, follow the step 1) again.
2)
Remove the Cable Guide [1].
– 1 Screw [2]
– 3 Connectors [3]
– 2 Cables [4]
3)
Remove the Tray Shift Motor Unit [1].
– 3 Screws [2]
4)
Remove the E-ring [1] and the Gear [2] and the Pin [3].
5)
Remove the E-ring [1], and move the Gear [2], after that remove
the pin [3] and the Bushing [4] and the Tray Drive Shaft [5].
the pin [3] and the Bushing [4] and the Tray Drive Shaft [5].
6)
Remove the E-ring [1] and the Pully [2] and the Pin [3] and the
Bushing [4].
Bushing [4].
7)
Move the Bushing [1], and remove the Paper Fold Unit [2].
8)
Remove the 2 Connectors [1] and the 2 Cables [2].
[2]
[1]
[B]
[A]
1x
2x
3x
[1]
[2]
[3]
[4]
3x
[2]
[1]
[3]
[1]
[2]
[1]
[2]
[3]
[4]
[5]
[1]
[2]
[3]
[4]
[1]
[2]
2x
2x
[1]
[2]
[1]
[2]
MX-FN27, MX-PN14 DISASSEMBLY AND ASSEMBLY 5 – 5
9)
Put through the Cables [1] at the hole [2].
10) Rotate the machine [1] as shown below, and remove the 2 Screws
[2] of the Front/Rear Return Belt Guide.
11) Return the machine to its original position.
12) )Remove the Rear Return Belt Guide [1].
– 1 Boss [2]
13) Remove the Front Plate [1].
– 2 Screws [2]
14) Remove the Rear Plate [1].
– 2 Screws [2]
15) Remove the Proccessing Tray Unit [1].
– 1 Screws [2]
(3)
Stapler Unit
a. Preparation
1)
Remove the machine from the host machine.
2)
Remove the Front Cover Unit.
b. Procedure
1)
Remove the Stapler Unit [1] at the Stapler Mount.
– 1 Screws [2]
2)
Remove the Cable Cover [1].
– 2 Claws [2]
3)
Remove the PWB Holder [1].
– 1 Screw [2]
[2]
[1]
[1]
2x
2x
[1]
[2]
[2]
[1]
[2]
2x
[2]
[1]
2x
[1]
[2]
1x
[1]
[2]
1x
[2]
[1]
[2]
[1]
[2]
1x
[1]
[2]
MX-FN27, MX-PN14 DISASSEMBLY AND ASSEMBLY 5 – 6
4)
Remove the Stapler Unit [1].
– 2 Connectors [2]
(4)
Staple-free Staple Unit
a. Preparation
1)
Remove the machine from the host machine.
2)
Remove the Rear Cover.
b. Procedure
1)
Remove the Connector [1] and the Cable [2].
2)
Remove the Staple-free Staple Unit [1].
– 2 Screw [2]
NOTE: How to assemble the Staple-free Staple Unit
When assembling, be sure to align the groove [1] of the Staple-
free Staple Unit with the Stepped Screw [2].
free Staple Unit with the Stepped Screw [2].
c. Handling after replacement
1)
If the limited function message of the staple-free stapling is shown
on the host machine's LUI, clear the message on the service
mode. After removing the Staple-free Staple Unit, perform the fin-
isher load movement check in the Simulation to have the stable
fixation. It takes one minute to finish this simulation.
on the host machine's LUI, clear the message on the service
mode. After removing the Staple-free Staple Unit, perform the fin-
isher load movement check in the Simulation to have the stable
fixation. It takes one minute to finish this simulation.
2. Motors
A. Stapler Shift Motor
(1)
Preparation
1)
Remove the machine from the host machine.
2)
Remove the Front Cover Unit.
3)
Remove the Rear Cover.
4)
Remove the Delivery Tray.
5)
Remove the Upper Feed Guide Unit.
6)
Remove the Staple-free Staple Unit.
7)
Remove the Tray Guide Cover.
8)
Remove the Processing Tray Unit.
(2)
Procedure
1)
Remove the Stapler Shift Motor [1].
– 2 Screws [2]
– 1 Connector [3]
3. PWBs
A. Finisher Controller PWB
(1)
Preparation
1)
Remove this machine from the host machine.
2)
Remove the Rear Cover.
(2)
Procedure
1)
Remove the 8 Connectors [1] and 1 Flexible cable [2].
2)
Remove the Finisher Controller PWB [1].
– 4 screws [2]
NOTE: Note: When removing the finisher controller PWB, hold the
PWB with your hands to prevent dropping it.
2x
[2]
[1]
1x
1x
[1]
[2]
2x
[1]
[2]
[1]
[2]
2x
[2]
[2]
[1]
[3]
1x
9x
[1]
[2]
[1]
[1]
4x
[1]
[2]
[2]
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