Lexmark C510 - Page 353

Locations and connectors 5-49
5021-0XX
Engine controller board DPCN—Duplex unit DUPL
LVPS ACN4—Duplex unit (DUPL) and duplex power
DPCN
Pin No.
Signal name
DUPL
Pin No.
1 D-COMMAND 1
2 connects
to DPCN
pin 11
DPCN-RET N/A
3 DUMBUSY2-N 2
4SGND 3
5D-STATUS 4
6SGND 5
7 DUPMON-P 6
8SGND 7
9 DUREON-P 8
10 DUPCHK-N 9
11 connects
to DPCN
pin 2
DPCN-CHK N/A
12 SLEEP-P‘ 10
ACN4
Pin No.
Signal name
DUPL
Pin No.
1 +5V-1 11
2 connects
to ACN4 pin
9
CNCHK-RET N/A
3 +5V-1 12
4SGND 13
6SGND 14