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2. Signals
a.
FNS CB input signals
(1) PS706 IN (PS706 to FNS CB)
Signal relating to the main tray paper exit.
[L]: Paper does not exist.
[H]: Paper exists.
(2) PS709 IN (PS709 to FNS CB)
Signal relating to the paper exit belt HP
[L]: Paper exit belt is not at the HP.
[H]: Paper exit belt is at the HP.
(3) PS712 IN (PS712 to FNS CB)
Signal relating to the paper exit opening HP
[L]: Paper exit opening is open.
[H]: Paper exit opening is close.
(4) M707 LD (M707 to FNS CB)
Signal relating to the rotation speed of M707
[L]: Operating at a specified rotation speed.
[H]: Operating at a speed other than a specified
rotation speed.
b. FNS CB output signals
(1) M707 P/S (FNS CB to M707)
Signal relating to rotation/stop of M707
[L]: M707 ON
[H]: M707 OFF
(2) M707 CLK (FNS CB to M707)
Signal relating to the clock for controlling the
rotation speed of M707
(3) M707 F/R (FNS CB to M707)
Signal to control the rotation direction of M707
[L]: CCW
[H]: CW
[8] SD704 (paper exit opening solenoid)
Control
MAIN BODY
SD704 (paper exit opening) drives the nip mov-
ing section. This solenoid allows the nip paper
exit roller to firmly contact the main tray paper
exit roller for nipping the paper. The FNS CB
(FNS control board) controls the operation of
SD704.
The related signals are PS704 (FNS entrance)
and PS706 (main tray paper exit).
1. Operation
a.
SD704 ON
(1) Straight, sort, and group modes:
When PS704 (FNS entrance) has detected the
rear end of the paper, and a predefined time
period has elapsed, SD704 is activated (ON).
(2) Staple mode:
When the stapling operation has been com-
pleted and a predefined time period has elapsed,
SD704 is activated (ON) for nipping the paper.
b. SD704 OFF
In each mode, when PS706 (main tray paper
exit) has detected the paper and a predefined
time period has elapsed, SD704 is deactivated
(OFF).
2. Signals
a.
FNS CB output signals
(1) SD704 DRV (FNS CB to SD704)
Signal to drive/control SD704
[L]: SD704 ON
[H]: SD704 OFF
2-11
FS-110/FS-210
24V
SD704
SD704 DRV
5V
PS704 IN
PS704
GND
5V
PS706 IN
PS706
GND
FNS CB
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