Lexmark X264dn Service Manual page 226

7013-XXX
Note: See the wiring diagram at back of book.
These values were measured with all connections made (plugged) or with only one connector at a time
unplugged to expose the pins. Always disconnect and connect with the printer power off. Otherwise, the values
below may not match.
Connector Pin #
Print engine connectors
J3 1, 4
5
6
J5 1
2
3
J6 1
2
3
J7 1
3
4
5
J8 1
2, 3
4, 5, 6, 7
J9 1
2
J10 1
2
3
J11 1
2
J12 1, 10
9
J13 1
2
J14 2
4, 7
6
J15
J17 1
2
3
5-4
Service Manual
Value
Ground
5V dc
3.3V dc
0.6 V dc
Ground
0 V dc
5 V dc (door closed)
0 V dc (door open)
5 V dc
Ground
5 V dc
1 V dc
Ground
5 V dc
> 0 V dc
5 V dc
Ground
24 V dc
24 V dc, 0V unplugged
5V unplugged
5 V dc
Ground
5 V dc
Ground
5 V dc
2.9 V dc
24 V dc, 0V unplugged
24 V dc
5V dc
Ground
3.3V dc
> 0 V dc, 5V dc unplugged
5 V dc
Ground
Connector description
Wireless
Toner level sensor
Cover open sensor
Toner patch sensor
Hsync (Printhead)
Duplex solenoid
Narrow media sensor
Thermistor
LSU
Cooling fan
Operator panel
Smart chip
Exit sensor