Sharp MX-FNX2 Service Manual page 9

(2) Motor and PCB
2
No. Signal
1 FFM Transport motor
2 FPM Paddle motor
3 FAM Bundle exit motor
4 FFJM Alignment motor (front)
5 FRJM Alignment motor (rear)
6 FLM Lift motor
7 FFSM Staple motor
8 FSM Staple shift motor
9 PBA-CONT Control PCB
D. Interface transport section (MX-RBX1)
No. Signal
1 FJPID Interface transport unit inlet port sensor
2 FJPOD Interface transport unit outlet port
sensor
3 FJPDD Interface transport unit cover sensor
4 FJPM Interface transport motor
5 FINRPS Interface reverse path solenoid
6 FJFM Interface fan
MX-FNX2/AR-PN1/MX-RBX1 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 4
1
8
Name
2
3
5
Name Type
Photointerrupter
Photointerrupter
Photointerrupter
5
4
6
Active condition
Paper transport
Oscillation guide drive, paper exit to offset tray
Paper exit operation
Alignment plate (F) drive
Alignment plate (R) drive
Paper exit tray up/down
Stapling/paper folding
Staple unit sliding
Finisher control
1
4
6
Function/Operation
Interface inlet port paper detection
Interface outlet port paper detection
Interface cover open detection
Paper transport roller drive
Drive of the flapper which selects the path in
the finisher and the reverse path
Temperature rise protection fan in the
finisher inlet port section
7
3
9
Output
LO light is interrupted
when paper is provided.
LO light is interrupted
when paper is provided.
Light is interrupted when
the cover is open.