Read Sharp MX-FNX3 / MX-FNX4 Service Manual online
MX-FNX4 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 3
C. Finisher section
(1) Sensor
(2) Micro switch
Code
Name
Function
FCD
Upper cover open/
close sensor
close sensor
Detects upper cover open/close
FFDD
Front cover open/close
sensor
sensor
Detects front cover open/close
FED
Inlet sensor
Detects paper at the inlet
FPDD
Feed path sensor
Detects paper in the vertical path
FSWHPD
Swing guide HP
sensor
sensor
Detects swing guide home
position
position
FFJHPD
Alignment plate front
HP sensor
HP sensor
Detects alignment plate front
home position
home position
FRJHPD
Alignment plate back
HP sensor
HP sensor
Detects alignment plate back
home position
home position
FSTPD
Stapling tray paper
sensor
sensor
Detects paper on the stapling tray
FASHPD
Trailing edge assist HP
sensor
sensor
Detects trailing edge assisit home
position
position
FSTHPD
Staple shift HP sensor
Detects stapler home position
FSLD1
Paper height sensor
Detects paper height
FBED1
No.1 tray paper sensor
Detects paper on the No.1 tray
FBED2
No.2 tray paper sensor
Detects paper on the No.2 tray
FSHTD
Shutter HP sensor
Detects shutter home position
FSJOGD
Stapler alignment
interference sensor
interference sensor
Detects stapler alignment
interference
interference
FSLD2
No.2 tray paper height
sensor
sensor
Detects No.2 tray paper height
FSWHPD
FED
FASHPD
FFJHPD
FPDD
FSTPD
FCD
FSLD2
FSHTD
FBED1
FSLD1
FBED2
FRJHPD
FSTHPD
FSJOGD
FFDD
Code
Name
Function
FFDD
Front cover close detection
switch
switch
Detects front cover close
FSWOPD
Swing guide open detection
switch
switch
Detects swing guide open
FCCD
No.1 tray close detection
switch
switch
Detects No.1 tray close
FSAD
Staple safety switch
Detects swing guide open
FCCD
FFDD
FSWOPD
FSAD
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