Lexmark MX81 series - Flatbed Controller Board

Connector Connects to Pin no. Signal
JPICK1 Sensor, ADF transfer motor 1 PICK_ECHX
2PICK_ECHY
3GND
4GND
5V_OUT1A
6V_OUT1B
JPP1 ADF media present receiver sensor ( if
equipped)
1PPRCV1_IN
2GND
3PPRCV2_IN
4GND
JSW1 ADF closed interlock sensor 1 COVER_CLOSING_SW
2GND
JTRAY1 ADF media tray (LED board) 1 V_ADF_TRAY_LED
2ADF_TRAY_LED
3GND
4V_ADF_PP_BCON
5ADF_PAPER_LED
JXPORT1 ADF transfer motor 1 HALL_A_IN
2 HALL_B_IN
3 HALL_C_IN
4FG_1_IN
5GND
6+5V
7V_XPRT_AR
8V_XPRT_BR
9V_XPRT_CR
Flatbed controller board
Connector Connects to Pin no. Signal
JFB1 Flatbed scanner home position sensor,
flatbed scanner reference LED
1+5V
2GND
3V_HMSNS
4V_FBLED
5C_FBLED
7463
Component locations
662