Xerox 721 User Manual - page 147

XEROX WIDE FORMAT COPY SYSTEM 

Main Menu  

•  133 

A

: Left Oversize Document 

Sensor 

D

: Register 

B

: Exit 

E

: Input 

C

: Right Oversize Document 

Sensor 

F

 Discrete Width Sensors (Four on 

left and four on right) 

c)  Observe the Display.  When the sensor is activated the icon 

O is filled in. 

d)  Move the sheet of paper fully to the left and right to check 

the LEFT and RIGHT sensors. 

10.  To check the status of the thick document sensor: 

a)  Raise the Thick Document Lever.  When the sensor is 

activated the icon 

O is filled in. 

b)  When finished viewing the status of the thick document 

sensor, lower the Thick Document Lever. 

11.  To check the status of HOME sensor. 

a)  Raise the Document Handler just enough to access the 

Calibration Roll drive gear and still be able to see the 

Display. 

b)  Rotate the Calibration Roll one full revolution. The status will 

change from NO to YES if the sensor is okay. 

A

: Calibration Roll Drive Gear