Xerox 3050 Service Manual page 79

NOTES:
Q
THE ROLL 3 MOVING SIGNAL IS EITHER
+
5 VDCOR 0 VDC WHEN THE ROLL 3
IS NOT MOVING. THE SIGNAL IS
APPROXIMATELY
+
2.4 VDC WITH
THE ROLI. 3 MOVING.
ROLL 3
MOTION
0 6
SENSOR
CLUTCH
/
ROLL 3
ENCODER
DISK
SOTE: DRIVE SPROCKETS
IEMOVED FOR CLARITY.
I
I
-
A3
CONTROL
CONTROL
LOGIC
A3
CONTROL
PWB
PL 1.1
FY?
1
A3
P309 A3
"
"09
ROLL 3 MOVING
1
I
DC COM
101 92
3050
2-35
C3.05 Media Feed RAP