Lexmark 4500-00 Series - Option Card (Replaceable on E320;E322 Only)

Connector locations 5-11
4500
Option card (replaceable on E320/E322 only)
Connector Pin no. Signal
CN4 to
Engine Card
1RX
2TX
3COM1
4 +5 V dc
5COM1
6 +24 V dc
CN5 to Motor 1 STP_A
2STP_Na
3STP_B
4STP_nB
CN6 to Solenoid 1 SOl
2FB_SOL
CN7 to PIC_JIG
(Flash Down Load)
1 PGM_RESET
2 +5 V dc
3COM1
4PGM_DATA
5PGM_CLK