Sharp MX-RBX3 Service Manual ▷ View online
MX-FN11 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3 – 3
(2) Micro switch
(3) Solenoid, clutch
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
Code
Name
FINRRS
Inlet roller separating solenoid
FBRRS
Buffer roller separating solenoid
FFDRRS
No.1 delivery roller separating solenoid
FBES
Buffer rear edge pushing solenoid
FSHC
Shutter open/close clutch
FAORC
Stack delivery lower roller clutch
FINRRS
FBRRS
FFDRRS
FBES
FSHC
FAORC
MX-FN11 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3 – 4
(4) Motor
(5) PCB
Code
Name
FFM
Inlet motor
FAM
Stack delivery motor
FFJM
Alignment plate front motor
FRJM
Alignment plate rear motor
FSM
Stapler shift motor
FSWM
Swing motor
FTLM1
No.1 tray shift motor
FTLM2
No.2 tray shift motor
FASM
Trailing edge assist motor
FFSM
Staple motor
FFM
FTLM1
FSWM
FAM
FASM
FSM
FTLM2
FFSM
FRJM
FFJM
No.
Name
1
Finisher controller PCB
2
Stapler PCB1
3
Stapler PCB2
4
No.1 tray shift area sensor PCB
5
No.2 tray shift area sensor PCB
1
2
3
5
4
MX-FN11 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3 – 5
D. Paper pass unit (MX-RBX3)
No.
Signal
Name
Type
Function
Output
1
PDPPD
1
Interface transport unit
inlet port sensor
inlet port sensor
Photointerrupter
Interface inlet port paper detection
LO light is interrupted
when paper is provided.
when paper is provided.
2
PDPPD
2
Interface transport unit
outlet port sensor
outlet port sensor
Photointerrupter
Interface outlet port paper detection
LO light is interrupted
when paper is provided.
when paper is provided.
3
PDCS
Interface transport unit
cover sensor
cover sensor
Photointerrupter
Interface cover open detection
Light is interrupted when
the cover is open.
the cover is open.
4
PDPTM
Interface transport motor
Paper transport roller drive
5
PDPGS
Interface reverse path
solenoid
solenoid
Drive of the flapper which selects the path in the finisher and the
reverse path
reverse path
6
PDCF
Interface fan
Temperature rise protection fan in the finisher inlet port section
7
Interface PCB
2
3
5
6
4
1
7
MX-FN11 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3 – 6
E. Punch module (MX-PNX6A/B/C/D)
(1) Sensor
(2) Microswitch
(3) Motor
(4) PCB
Code
Name
FPSHPD
Horizontal registration homeposition sensor
FPE
Punch motor clock sensor
FPHPD
Punch home position sensor
Code
Name
FPUDSW
Upper door switch
FPFDD
Front door switch
FPE
FPSHPD
FPHPD
FPFDD
FPUDSW
Code
Name
FPNM
Punch motor
FPSM
Horizontal registration motor
FSIFM
Punch transportation motor
No.
Name
1
Punch control PCB
2
Photo sensor PCB
3
LED PCB
4
Punch dust full sensor PCB
FPSM
FSIFM
FPNM
2
4
3
1
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