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4-16
PGND
EXFL1
EXFM1
PGND
EXFL2
EXFM2
VL
VL
BPSN
TFSN
GND
GND
Exhaust fan 1
CN-3
Exhaust fan 1
CN-2
Exhaust fan 1
CN-1
Exhaust fan 2
CN-3
Exhaust fan 2
CN-2
Exhaust fan 2
CN-1
Toner bottle
home position
sensor CN-1
Waste toner full
detection sensor
CN-1
Toner bottle
home position
sensor CN-2
Waste toner full
detection sensor
CN-2
Toner bottle
home position
sensor CN-3
Waste toner full
detection sensor
CN-3
21
22
23
24
GND
ADUSL
—
GND
ADU tray sensor
CN-3
ADU driver PCB
CN2-24
—
ADU driver PCB
CN2-22
Ground
ADU detecting signal
—
Ground
(CN12)
Status
0V
—
0V
Pin
No.
Signal
Name
Destination
Function
Detecting
Status
0V
0V
0V
0V
Pin
No.
Signal
Name
Destination
Function
1
2
3
4
5
6
7
8
9
10
11
12
24V
ON
Stop
24V
ON
5V
0V
5V
0V
Full
Home
Power ground
Exhaust fan motor 1
lock detecting signal
Exhaust fan motor 1 ON
/ OFF signal
Power ground
Exhaust fan motor 2
lock detecting signal
Exhaust fan motor 2 ON
/ OFF signal
DC+5V power supply
DC+5V power supply
Toner bottle home
position detecting signal
Waste toner full
detection signal
Ground
Ground
Stop Rotate
(FP-D250/D350 Series)