FS-6020
2-3-9
Connector Pin No. Signal I/O Voltage Description
YC1
Connected
to the ROM
writer
YC3
Connected
to the
cooling fan
motor
YC4
Connected
to the
power
source
PWB
YC6
Connected
to the MP
tray feed
sensor
YC7
Connected
to the
cassette
size switch
YC8
Connected
to the toner
sensor
YC9
Connected
to the
power
source fan
motor
YC10
Connected
to the paper
gauge
sensor
YC11
Connected
to the eject
sensor
1 +5V I 5 V DC 5 V DC power
2 VPP - Ground Ground
3 WRSO I 0/5 V DC(pulse) Data input signal
4WRSI O 0/5 V DC(pulse) Data output signal
5 SCK I 0/5 V DC(pulse) Clock signal for read/write
6 RSTN I 0/5 V DC Reset signal
7 GND - Ground Ground
1 +24V O 24 V DC 24 V DC power supply for cooling fan motor
2FANDRN O 0/24 V DC Cooling fan motor: On/Off
1 +24V1 I 24 V DC
24 V DC power input (via rear cover interlock switch)
2 +24V1 I 24 V DC
24 V DC power input (via rear cover interlock switch)
3 GND - Ground Ground
4 GND - Ground Ground
5HVGND - Ground Ground for high voltage
6 +24V2 I 24 V DC 24 V DC power input
7 ZCROSS I 0/5 V DC (pulse) Zero-cross signal
8 HEATONN O 0/5 V DC Fixing heater lamp ON signal
9 +5V1 I 5 V DC 5 V DC power input
10 +5V1 I 5 V DC 5 V DC power input
11 +24V I 24 V DC 24 V DC power input
1 ANODE O 5 V DC 5 V DC power supply for MP tray feed sensor
2 GND - Ground Ground
3 HANDSN I 0/5 V DC MP tray feed sensor: On/Off
1 CAS2 I 0/5 V DC Cassette size switch (SW2): On/Off
2 CAS1 I 0/5 V DC Cassette size switch (SW1): On/Off
3 GND - Ground Ground
4 CAS1 I 0/5 V DC Cassette size switch (SW0): On/Off
1 +5V1 O 5 V DC 5 V DC power supply for toner sensor
2 TNEMPN I 0/5 V DC toner sensor: On/Off
3 GND - Ground Ground
1 +5V1 O DC5V 5 V DC power supply for power source fan motor
2PFANDRN O DC0V/3.75V/5V
Power source fan motor: High speed/Low speed/Off
1 +5V3 O 5 V DC 5 V DC power supply for paper gauge sensor
2PAPVOL1 I 0/5 V DC Paper gauge sensor 1: On/Off
3PAPVOL2 I 0/5 V DC Paper gauge sensor 2: On/Off
4 GND - Ground Ground
1 GND - Ground Ground
2 EXITPAP I 0/5 V DC Eject sensor: On/Off
3 +5V1 I 5 V DC 5 V DC power supply for eject sensor
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