Sharp MX-RBX1 (serv.man6) Service Manual ▷ View online
MX-FNX2/AR-PN1/MX-RBX1 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 1
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Service Manual
[4] EXTERNAL VIEWS AND INTERNAL STRUCTURES
1. Part names and functions
A. External view
B. Internal structure
(1) Finisher section
1
Staple compiler
4
Front cover
2
Top cover
5
Saddle stitch tray
3
Staple section
6
Offset tray
1
Paper exit tray
10
Stapler
2
Alignment plate (Front, back)
11
Saddle section
3
Paddle
12
Book making stopper
4
Paper exit roller
13
Book making tray
5
Process tray stopper
14
Bundle transport roller
6
Transport roller
15
Book making exit roller
7
Punch section (Option)
16
Paper folding roller
8
Paper exit belt
17
Paper pushing plate
9
Bundle exit roller
5
3
4
2
6
1
1
2
3
7
5
4
6
16
14
15
13
17
12
8
9
10
11
MX-FNX2/AR-PN1/MX-RBX1 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 2
(2) Punch section (Option: AR-PN1A/B/C/D)
(3) Interface transport section (MX-RBX1)
1
Die
3
Punch
2
Cam
4
Punch dust box
1
Paper exit roller
6
Paper exit front roller
2
Paper exit front roller
7
Inlet port rear roller
3
Inlet port rear roller shaft
8
Inlet port roller
4
Inlet port roller
9
Reverse flapper
5
Paper exit roller
10
Upper guide flapper
3
1
2
4
1
5
2
6
4
8
9
10
3
7
MX-FNX2/AR-PN1/MX-RBX1 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 3
C. Finisher and saddle section
(1) Sensor, switch and clutch
No.
Signal
Name
Active condition
1
FED
Entry paper sensor
Paper detected: "H"
2
FPDHPD
Paddle home position sensor
Paddle HP: "H"
3
FARHPD
Bundle roller home position sensor
Oscillation guide HP: "H"
4
FFJHPD
Alignment home position sensor (front)
Alignment tray (F) HP: "H"
5
FRJHPD
Alignment home position sensor (rear)
Alignment tray (R) HP: "H"
6
FAD
Alignment tray sensor
Paper detected: "H"
7
FOBHPD
Exit belt home position sensor
Paper exit belt HP: "H"
8
FBED
Tray paper sensor
Tray paper detected: "H"
9
FSLD
Paper level sensor
Paper detected: "H"
10
FFPD
Bookbinding position sensor
Paper detected: "L"
11
FFHPD
Bookbinding home position sensor
Folding operation HP: "L"
12
FFRHPD
Bookbinding roller home position sensor
Bundle transport roller HP: "H"
13
FFED
Bookbinding paper sensor
Paper detected: "H"
14
FFE
Bookbinding lock sensor
15
FULD
Lift upper sensor
Tray upper limit detected: "H"
16
FLLD
Lift lower sensor
Tray lower limit detected: "H"
17
FLE
Lift lock sensor
18
FSTHPD
Staple shift home position sensor
Stapler HP: "H"
19
FSHPD
Staple drive home position sensor
Stapler stapling HP: "L"
20
FSPD
Self prime sensor
Cartridge staple detected: "L"
21
FSD
Staple empty sensor
Stapler cartridge detected: "L"
22
FFDD
Front door sensor
Front cover open: "H"
23
FCD
Upper cover sensor
Upper cover open: "H"
24
FFDDW
Front door switch
Front door closed: "H"
25
FJSW
Joint switch
Printer connected: "H"
26
FSSSW
Staple safety switch
Oscillation guide closed: "H"
27
FCC
Bookbinding clutch
When drive is transmitted: "H"
28
FMLD
Tray middle sensor
Tray middle detected: "H"
26
5
2
2
7
6
6
8
9
9
15
3
1
12
27
11
10
14
16
17
23
24
22
22
19
20
21
18
20
21
18
4
13
28
25
MX-FNX2/AR-PN1/MX-RBX1 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 4
(2) Motor and PCB
D. Interface transport section (MX-RBX1)
No.
Signal
Name
Active condition
1
FFM
Transport motor
Paper transport
2
FPM
Paddle motor
Oscillation guide drive, paper exit to offset tray
3
FAM
Bundle exit motor
Paper exit operation
4
FFJM
Alignment motor (front)
Alignment plate (F) drive
5
FRJM
Alignment motor (rear)
Alignment plate (R) drive
6
FLM
Lift motor
Paper exit tray up/down
7
FFSM
Staple motor
Stapling/paper folding
8
FSM
Staple shift motor
Staple unit sliding
9
PBA-CONT
Control PCB
Finisher control
No.
Signal
Name
Type
Function/Operation
Output
1
FJPID
Interface transport unit inlet port sensor
Photointerrupter
Interface inlet port paper detection
LO light is interrupted
when paper is provided.
when paper is provided.
2
FJPOD
Interface transport unit outlet port
sensor
sensor
Photointerrupter
Interface outlet port paper detection
LO light is interrupted
when paper is provided.
when paper is provided.
3
FJPDD
Interface transport unit cover sensor
Photointerrupter
Interface cover open detection
Light is interrupted when
the cover is open.
the cover is open.
4
FJPM
Interface transport motor
Paper transport roller drive
5
FINRPS
Interface reverse path solenoid
Drive of the flapper which selects the path in
the finisher and the reverse path
the finisher and the reverse path
6
FJFM
Interface fan
Temperature rise protection fan in the
finisher inlet port section
finisher inlet port section
1
8
5
4
6
7
9
3
2
2
3
5
6
4
1
Display