Lexmark C752 Service Manual page 304

5060-2XX
See "System board - non-network" on page 5-6
Connector
J9 Printhead - Cyan Mirror Motor
J10 Cover Open Switch
J11 Printhead - Magenta Mirror Motor
5-10
Service Manual
or "System board - network" on page
Pin no. Signal
1 FUSE24V
2 Ground
3 Ground
4 +5 V dc (through fuse F12)
5 C_MMSTART
6 C_HSYN_SOS
7 C_MMLOCK
8 Ground
9 C_MMREF
10 N/C
1 +5 V dc (direct from low voltage power supply)
2 Ground
3 VDO_ERR (+5 V dc to J8 and J12)
1 FUSE24V
2 Ground
3 Ground
4 V_V5FUSE
5 M_MMSTART
6 M_HSYN-S0S
7 M_MMLOCK
8 Ground
9 M_MMREF
10 N/C
5-7.