Sharp MX-FNX9 Service Manual ▷ View online
MX-FNX9 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 4
C. Motors, solenoids, and PWB
(1) MX-FNX9
No.
Signal
Name
Function
1
FFSM
Staple motor
Drives the stapling mechanism. (Stapler unit built-in motor)
2
FSM
Staple shift motor
Shifts the stapler unit in the F/R direction.
3
FTLM
Tray motor
Drives the paper load tray up/down.
4
FFJM
Alignment motor F
Drive the alignment guide on the F side.
5
FRJM
Alignment motor R
Drive the alignment guide on the R side.
6
FSWM
Roller upper/lower roller
Drives the bundle exit roller up/down.
7
FAM
Bundle exit motor
Drives the bundle exit roller and the paddle.
8
FRM
Transport motor
Drives the inlet port roller, the feed roller, and the take-up belt.
9
FPDS
Paddle one-rotation solenoid
Trigger solenoid for paddle one-rotation.
10
FSLS
Paper surface detection solenoid
Drives the lever for paper holding and detection of the tray paper surface.
11
FBRS
Belt separation solenoid
Trigger solenoid for up/down shift of the take-up belt.
12
FINRPS
Flapper solenoid
Drives the flapper to select the entry path between the finisher inside and the reverse path.
13
FFAN
Fan
Cools the inlet port of the finisher.
14
–
Control PWB
Controls the inner finisher.
7
1
1
8
13
2
6
4
5
3
12
14
9
10
11
MX-FNX9 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 5
(2) MX-PNX1A/B/C/D
No.
Signal
Name
Function
1
FPNM
Punch motor
Drives the punch unit up/down.
2
FPSM
Punch horizontal resist motor
Shifts the punch unit to the center of paper.
3
–
Punch PWB
Controls the punch unit.
4
–
LED light emitting PWB
Detects the paper rear edge and the punch horizontal resist.
5
–
LED light receiving PWB
Detects the paper rear edge and the punch horizontal resist.
1
2
3
4
5
MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 1
MX-FNX9
Service Manual
[5] OPERATIONAL DESCRIPTIONS
1. Electrical mechanism diagram
A. Transport, paper exit section
FINRPS
FBRS
FPDS
FRM
FAM
FSWM
FFAN
FBRD
FDSW
FED
FRLD
PCB-CONT
PF4141K200
MX-FNX9 OPERATIONAL DESCRIPTIONS 5 – 2
B. Staple section and aligment section
FRJHPD
PCB-CONT
PF4141K200
PF4141K200
FFJHPD
FSTPD
FSTHPD
FRJM
FFJM
FSM
FJPD
FFSM
FSHPD(*HP)
FSD(LS)
FSTD(*READY)
FSD(LS)
FSTD(*READY)
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