Lexmark 4227-X00 - Manual (Page 122)

Connector Locations 5-19
4227-X00
Sub Logic Board<-->Printhead (4227-200)
Operator Panel Board<-->Ribbon Cover Sensor
CN1 CN2
Pin 1 RH8 Pin 1 RH3
Pin 2 RH8C Pin 2 RH3C
Pin 3 RH7 Pin 3 RH2
Pin 4 RH9C Pin 4 RH4C
Pin 5 RH6 Pin 5 RH1
Pin 6 RH9 Pin6 RH5C
Pin 7 RH7C Pin 7 RH2C
Pin 8 +5 V dc Pin 8 RH4
Pin 9 RH6C Pin 9 RH1C
Pin 10 HDTHERMO Pin 10 RH5
Pin 11 LH6C Pin 11 LH1C
Pin 12 LH9 Pin 12 LH5
Pin 13 LH7C Pin 13 LH2C
Pin 14 LH8 Pin 14 LH4
Pin 15 LH6 Pin 15 LH1
Pin 16 LH9C Pin 16 LH5C
Pin 17 LH7 Pin 17 LH2
Pin 18 LH8C Pin 18 LH4C
Pin 19 LH3
Pin 20 LH3C
CN1
Pin 1
Pin 2 C-Open
Signal Gnd