A-61670 August 2014
3-21
Performing a Patch test
Use the Patch test to verify that the patch sheets can be detected.
1. Touch
Patch Test
. The Patch Test screen will be displayed.
2. Place a document(s) with a patch(es) in the input elevator.
3. Press the
Start/Resume
button. When the document(s) has been
scanned, the results of the patch test will be displayed on the touchscreen.
The results show the number of patches and patch types that were
recognized by the scanner
.
4. Touch
Cancel
to return to the Idle screen.
Performing a UDDS
calibration
UDDS calibration is used to calibrate the ultrasonic document detection
system for multifeeds. UDDS calibration is rarely needed. This calibration
should only be performed if there is a feeding or multifeed detection issue.
1. Touch
Calibrate
. The Calibration screen will be displayed.
2. Touch
UDDS Calibration
to display the UDDS Calibration screen.
3. You will be prompted to place a 20 lb. or 80 g/m
2
bond sheet of paper in
the input elevator in landscape orientation.
4. Press the
Start/Resume
button. The calibration results will be displayed.
5. When finished, touch
Cancel
to return to the Diagnostic screen.
6. Touch
Close
to return to the Idle screen.