Sharp MX-FN17 / MX-PN11 Service Manual ▷ View online
MX-FN17 MAINTENANCE 4 – 6
(3) Discharge brush
1)
Remove the inner finisher.
2)
Remove the reverse guide unit.
3)
Remove the left and right discharge brushes of the reverse
guide.
guide.
(4) Paper exit roller (Idle)
1)
Remove the inner finisher.
2)
Remove the reverse guide unit.
3)
Clean the paper exit roller (Idle).
(5) Paper exit roller (Drive), bundle exit paper
transport roller (Drive), bundle exit paper transport
roller (Idle)
roller (Idle)
1)
Remove the inner finisher.
2)
Remove the reverse guide unit.
3)
Clean the paper exit roller (Drive), the bundle exit paper trans-
port roller (Drive), and the bundle exit paper transport roller
(Idle).
port roller (Drive), and the bundle exit paper transport roller
(Idle).
(6) Scrape belt
1)
Remove the inner finisher.
2)
Remove the reverse guide unit.
3)
Clean the scrape belt.
(7) Control PWB
1)
Remove the inner finisher.
2)
Remove the reverse guide unit.
3)
Disconnect the connector, and remove the control PWB.
2
3
3
1
1
1
2
3
2
2
MX-FN17 MAINTENANCE 4 – 7
2. Punch unit
A. Maintenance list
//
: Check (clean, replace or adjust as required)
: Clean
/
:Replace
/
/
: Adjust
/
: Lubricate
Parts work
sequence
Part name
When
calling
When
machine
cycle
Remarks
1
Punch unit
Replacement reference: Unit replacement for 100K
2
Sensors
2
2
2
2
(MX-PN11B only)
1
MX-FN17 MAINTENANCE 4 – 8
B. Each unit disassembly
(1) Punch unit
1)
Remove the inner finisher.
2)
Remove the fulcrum cover.
3)
Remove the clip.
Remove the fulcrum shaft, and remove the open/close cover.
Remove the fulcrum shaft, and remove the open/close cover.
4)
Remove the punch F cover.
5)
Remove the punch unit.
No.
Name
1
Punch unit
1
1
2
2
3
1
1
1
2
1
2
MX-FN17 MAINTENANCE 4 – 9
C. Disassembly and assembly of each unit
(1) LED PWB
1)
Remove the inner finisher.
2)
Remove the punch unit.
3)
Remove the PWB holder and remove the LED PWB.
4)
Clean the light receiving section.
No.
Name
1
LED PWB
1
1
1
Click on the first or last page to see other MX-FN17 / MX-PN11 service manuals if exist.