Lexmark X500n Service Manual page 210

7100-XXX
MCN4-20 Pin. Clutches, waste toner sensor
Pin # Voltage / Signal
1 +24V-1DF3
2 FBCLON-N
3
4
5 +24V-1DF3
6 TRSLON-N
7 +24V-1DF3
8 RECLON-N
9 +24V-1DF3
10 PKCLU10N-N
MCN5-26 Pin. Dev motors 1&2, main motor
Pin # Voltage / Signal
1 DM1 OUT
2 +24V-1D(B-COM)
3 DM1 OUT
4 DM1 OUT
5 +24V-1D(A-COM)
6 DM1 OUT
7 DM2 OUT
8 +24V-1D(B-COM)
9 DM2 OUT
10 DM2 OUT
11 +24V-1D(A-COM)
12 DM2 OUT
13 NC(SGND)
5-12
Service Manual
Pin # Voltage / Signal
11 TBFULL-N
12 SGND
13 WTLEDON
14 SGND
15 +5V-S
16 DM1SENin
17 SGND
18
19
20
Pin # Voltage / Signal
14 MMGAin
15 MMREV-N
16 MMENC
17 VCC
18 SGND
19 PGND
20 PGND
21 +24V-1D
22 PGND
23 +24V-1D
24 MMCLK
25 MMON-N
26 MMRDY-N