J21 Parallel port
J23 1 1.1 V dc 5 V dc Manual feed sensor
25 Vdc
3Ground
J24 1 24 V dc MPF clutch
2 24 V dc 0 V dc
J25 1 24 V dc Manual feed solenoid
2 24 V dc 0 V dc
J26 1 24 V dc Media feed clutch
2 24 V dc 0 V dc
J27 1, 4 1.1 V dc 5 V dc Input and duplex sensor
2, 5 5 V dc
3, 6 Ground
J28 1, 4 3.3 V dc Tray 2
2 24 V dc
6Ground
J501 1 5 V dc Toner patch (density) sensor
31 Vdc 0 Vdc
4Ground
5 5 Vdc 0Vdc
J502 1, 3, 5, 7, 11,
13, 15 5V dc LVPS/HVPS
45 Vdc
624 Vdc
17, 19 24 V dc
Other 0 V dc
Connector Pin # Value
cable plugged
Value
cable unplugged
(if different)
Comments
5-4