User Manual

MAINTENANCE VISIONEER
®
ROADWARRIOR 4D
S
CANNER USER’S GUIDE 37
Caution: do not attempt to calibrate the scanner with any other type of document (i.e. white paper or
a copy of the calibration page).
The calibration routine will fail and indicate the failed calibration by flashing a red LED on the scanner. A
calibration page was included with your scanner, if you do not have one available, you can order a replacement
from the Parts & Accessories page for your scanner at www.visioneer.com.
To calibrate the scanner:
1. Open the scanner’s hardware properties page as described on page 32.
2. Click on the Device Settings tab.
3. Click on the Calibrate button to start the calibration utility.