2JL/2JJ/2JG/2JD-1
2-3-19
YC27 A1 NC - - Not used
Connected
to the fuser
fan motor,
paper full
detection
sensor,
fuser motor,
eject motor
eject switch,
feedshift
switch and
high voltage
fan motor
A2 +24V2 O 24 V DC 24 V DC power to the fuser fan motor
A3 FSR_FAN O 0/24 V DC Fuser fan motor: On/Off
A4 GND - - Ground
A5 PPR_FULL I 0/3.3 V DC Paper full detection sensor: On/Off
A6 +5V2 O 5 V DC 5 V DC power to the paper full detection sensor
A7 +24V3 O 24 V DC 24 V DC power to the fuser motor
A8 GND - - Ground
A9 +5V2 O 5 V DC 5 V DC power to the fuser motor
A10 FSR_MOT_DR O 0/3.3 V DC Fuser motor: On/Off
A11
FSR_MOT_CLK
O 0/3.3 V DC (pulse) Fuser motor clock signal
A12 FSR_MOT_DIR O 0/3.3 V DC Fuser motor change signal
A13
FSR_MOT_LOCK
I 0/3.3 V DC Fuser motor lock signal
A14
FSR_MOT_GAIN
- - Ground
B1 +24V3 O 24 V DC 24 V DC power to the eject motor
B2 GND - - Ground
B3 +5V2 O 5 V DC 5 V DC power to the eject motor
B4 EXIT_MOT_DR O 0/3.3 V DC Eject motor: On/Off
B5
EXIT_MOT_CLK
O 0/3.3 V DC (pulse) Eject motor clock signal
B6
EXIT_MOT_DIR
O 0/3.3 V DC Eject motor change signal
B7
EXIT_MOT_LOCK
I 0/3.3 V DC Eject motor lock signal
B8
EXIT_MOT_GAIN
- - Ground
B9 +5V2 O 5 V DC
5 V DC power to the eject switch and feedshift switch
B10 EXT1_JAM I 0/3.3 V DC Eject switch: On/Off
B11 EXT2_JAM I 0/3.3 V DC Feedshift switch: On/Off
B12 GND - - Ground
B13 +24V2 O 24 V DC 24 V DC power to the high voltage fan motor
B14 HVU_FAN O 0/24 V DC High voltage fan motor: On/Off
YC28 A1 +5V2 O 5 V DC
24 V DC power to the transfer belt speed detection PWB
Connected
to the trans-
fer belt
speed
detection
PWB, trans-
fer detec-
tion sensor
and transfer
fan motor1/2
A2 BLT_SPEED I 0/3.3 V DC (pulse)
Transfer belt speed detection PWB (sensor) detection signal
A3 +3.3V2 O 3.3 V DC 3.3
V DC power to the transfer belt speed detection PWB
A4 EEP_SDA0 I/O 0/3.3 V DC (pulse)
Transfer belt speed detection PWB EEPROM data signal
A5 EEP_SCL0 O 0/3.3 V DC (pulse)
Transfer belt speed detection PWB EEPROM clock signal
A6 GND - - Ground
A7 IN_TEMP2 - - Not used
A8 GND - - Ground
B1 GND - - Ground
B2 BLT_SET I 0/3.3 V DC (pulse) Transfer detection sensor detection signal
B3 +5V2 O 5 V DC 5 V DC power to the transfer detection sensor
B4 BLT_FAN1 I 0/24 V DC Transfer fan motor 1: On/Off
B5 +24V3 O 24 V DC 24 V DC power to the transfer fan motor 1
B6 BLT_FAN2 I 0/24 V DC Transfer fan motor 2: On/Off
B7 +24V3 O 24 V DC 24 V DC power to the transfer fan motor 2
B8 N.C. - - Not used
Connector Pin Signal I/O Voltage Description
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