Xerox 7750DXF - Phaser Color Laser Printer - Page 370

10-46 Phaser 7750 Printer Service Manual
Tray 4 Paper Size Sensing
1 3
2
TRAY 4 PAPER SIZE SENSOR PL16.1
S4 S3 S2 S1
+5VDC DC COM
TRAY MODULE PWB PL16.15
12 10
VIO
GRY
J548
+5VDC
DC COM
J820
7.3 TRAY 4 PAPER SIZE SENSING
TRAY 4 PAPER
SIZE SENSOR
SENSED SIGNAL
J820
J548
YEL
11
+5VDC
TRAY MODULE PWB PL16.15
PAPER SIZE SENSOR
S4
S3
S2
S1
1
2
TRAY 4 PAPER
SIZE SENSOR
SENSED SIGNAL
7.10A
1
Paper size is sensed according to voltage corresponding to combined resistance of Paper Size Sensor. The table shows paper sizes correspond to their respective Switch ON/OFF patterns and voltages.
2
Virtual Line
NOTES:
7750-279