Adf Controller Board - Lexmark MX81 Series Service Manual

ADF controller board

Connector Connects to
JADF1 ADF cable interface (connects to printer
controller board)
JBCON1 ADF lower beacon sensor ( if equipped)
JELEV1 ADF tray elevator motor
JELVHM1 ADF elevator tray home position sensor
JFBL1 Flatbed media length receiver sensor
JHINGE1 ADF top door, ADF pick roller position
sensor, ADF multifeed transmitter sensor
(if equipped), ADF top door beacon (if
equipped), ADF media present transmitter
sensor, ADF gap detect sensor
JICC1 ADF cable interface (connects to flatbed
scanner controller board)
Pin no. Signal
N/A N/A
1 +5V
2 V_BCK_JAM_BCON1
3 V_BCK_JAM_BCON1
4 V_BCK_JAM_BCON1
1 S_ELV_M_ENC_LED
2 S_ELV_MOT_ENC
3 GND
4 V_ELV_MOT-
5 V_ELV_MOT+
1 ELV_HOME
2 GND
3 V_ELV_HOME_LED
1 FB_LENGTH1
2 GND
3 FB_LENGTH2
4 GND
5 FB_LENGTH3
6 GND
1 +24V
2 GND
3 +5V_PS
4 +5V
5 ELEVATOR_LOW
6 ELEVATOR_HIGH
7 TOP_CVR_BEACON
8 MF_PULSE
9 GND
10 MF_BURST
11 GAP
N/A N/A
Component locations
660
7463