
4-25
PCB Connector and
Signal Information
Status
0V
0V
Pin
No.
Signal
Name
Destination
Function
5V
0V
Detecting
12
13
14
15
16
VL
LBSN1
PESN1
GND
GND
Paper detecting
sensor
(Upper stage)
CN-1
Paper upper
limit sensor
(Upper stage)
CN-2
Paper detecting
sensor
(Upper stage)
CN-2
Paper upper
limit sensor
(Upper stage)
CN-3
Paper detecting
sensor
(Upper stage)
CN-3
DC+5V power supply
Paper upper limit
detecting signal
Paper detecting signal
Ground
Ground
5V
0V
Over
Status
—
—
Pin
No.
Signal
Name
Destination
Function
24V
0V
(CN23)
1
2
3
4
5
PVP
—
PFCR2
—
VL
Paper feed
clutch
(Lower stage)
CN-1
—
Paper feed
clutch
(Lower stage)
CN-2
—
Paper level
sensor
(Lower stage)
CN-1
DC+24V power supply
—
Paper feed clutch ON /
OFF signal
—
DC+5V power supply
24V
0V
ON
5V
0V
(FP-D250/D350 Series)