Lexmark 4227-X00 Service Manual page 119

4227-X00
Main Logic Board<-->Tractor PSet & Jam Sensors
Main Logic Board<-->Ribbon Motor
Main Logic Board<-->Auto Gap Motor
5-16
Service Manual
CN18
Pin 1 TRPSS
Pin 2 TRPSG
Pin 3 TRJMP
Pin 4 TRJAM
Pin 5 TRJMG
Pin 6 DSET
CN19
Pin 1 RBD
Pin 2 RBC
Pin 3 RBB
Pin 4 RBA
Pin 5 RBCOM
Pin 6 RBCOM
CN20
Pin 1 GPD
Pin 2 GPB
Pin 3 GPC
Pin 4 GPA
Pin 5 GPCOM
Pin 6 GPCOM