How to Calibrate a Ribbon Sensor for the Fargo DTC400 printers, the Persona C30 printers and the Fargo DTC300 series printers.
1. Go to the start button on the lower left corner of your computer screen.
2. Click on Printers and Faxes.
3. RIGHT click on your printer and select printing preferences.
4. At the top of the screen, select the tab that says CALIBRATE.
5. Click on the button half way down on the right that says sensors.
6. Follow the directions on the screen.