Lexmark 632n - T B/W Laser Printer Service Manual page 229

4060-xxx
System board—non-network and network (see
"System board—network" on page
Connector
J1 (not used)
J2 Printhead (laser cable)
J3 Cover closed switch
J4 Printhead (HSYNC)
J5 Printhead (mirror motor)
J6 Printhead fan (400/410)
J7 Main fan
J8 SDRAM memory
J9 Cartridge fan
J10 SDRAM memory
J11 Output level (output bin sensor)
J12 (not used)
5-12
Service Manual
"System board—non-network" on page 5-10
5-11)
or
Pin no. Signal
N/A
1 Video Level 2+
2 Video3*
3 Ground
4 +5PHead
5 LPOW
6 LADJ*
7 LPOW FB
8 LENA*
1 Cov Closed
2 Ground
3 +5V dc
1 +5V dc
2 HSYNC ID
3 HSYNC IN
4 Ground
1 Ground
2 Ground
3 MM REF R
4 MM LOCK*
5 MM Stgart*
6 Ground
7 +24V dc
1 +24V dc
2 PH FAN*
1 FANSTALL
2 Ground
3 MAINFAN
1 CARTFAN
2 Ground
1 HOP FULL*
2 Ground
3 HOP LED
4 Ground
1