Lexmark MS821

Connector Connects to Pin no. Signal
J71 Motor (fuser), Motor (toner cartridge),
Motor (main), Motor (MPF), Main fan
11 Motor (fuser)—W Winding Power
12 Motor (toner cartridge)—GND
13 not used
14 Motor (toner cartridge)—Motor -V supply
15 Motor (toner cartridge)—U Winding Hall
Feedback
16 Motor (toner cartridge)—Motor +V supply
17 Motor (toner cartridge)—V Winding Hall
Feedback
18 Motor (MPF)—Motor Encoder LED supply V
19 Motor (toner cartridge)—W Winding Hall
Feedback
20 Motor (MPF)—Motor Encoder Signal
Feedback
J71 Motor (fuser), Motor (toner cartridge),
Motor (main), Motor (MPF), Main fan
21 Motor (toner cartridge)—FG Signal Feedback
22 Motor (MPF)—GND
23 Motor (toner cartridge)—GND
24 Motor (MPF)—Motor -V supply
25 Motor (toner cartridge)—+5V Supply Voltage
26 Motor (MPF)—Motor +V supply
27 Motor (toner cartridge)—U Winding Power
28 Main fan—Fan Supply Voltage
29 Motor (toner cartridge)—V Winding Power
30 Main fan—GND
31 Motor (toner cartridge)—W Winding Power
32 Main fan—Fan Encoder Feedback
4064
Component locations
753