Lexmark 4039-1XX - Manual (Page 127)

Connector Locations 113
4039-1XX
Mirror Motor Cable/Fan Cable
The mirror motor cable connector for the 10P, 10R, 12R, 12L, and
12C is J5. The mirror motor cable connector for 16L is J3.
Printhead Cable
Pin Laser Hsync
1 1
2 2
3 3
4 4
5 6
6 5
7 4
8 3
9 2
10 1
Pin Motor Fan
1 1
2 2
3 3
4 4
5 5
6 2
7 1