Job Control And Functions; Paper Size Detection - Xerox Phaser 7100 Service Manual

General and Operation Overview

Job Control and Functions

Paper Size Detection

The Paper Size Detection function for the paper tray is the same for both the 250-Sheet Tray and the
Optional 550-Sheet Tray. There is no Paper Size Detection function for the Bypass Tray.
Load paper into the paper tray and align the Left Side Guide Assembly, Right Side Guide Assembly, and
End Guide Assembly to the paper. Linked to the End Guide Assembly, the combination of Sector Gear
Assembly and Rack Size changes, which causes the Actuator attached to the side of the tray to push
the Paper Size Switch. The combination of pushed switches in the Paper Size Switch determines the
paper size.
Rack Size
Paper Size Switch
Actuator
End Guide
Sector Gear
Paper Size Switch State and Paper Size
Paper Size
A5 LEF
B5 LEF
A4 LEF
Letter LEF
Letter SEF
A4 SEF
1-82 Phaser 7100 Service Manual
Right Side Guide
1
1
1
1
1
1
1
Left Side Guide
*1
Paper Size Switch
2 3
1
*2
0
1 0
1 1
1 0
0 0
0 0
s7100-332
4
1
1
0
0
1
0
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