Microtek MIL-800XL Plus User Manual page 31

Take note that there should be no blank areas left around the film, or it
may cause a poor scanning quality.
2. Follow the procedures (steps 2 through 9) for "Scanning Industrial RT X-ray
films" to launch the ScanWizard Industry software, to specify your scanning
requirements and to start scanning.
When placing the film and the
Black Mat, make sure that the
Calibration strip on the digitizer
glass surface is kept clear and free
of obstruction at all times.
MII-800XL Plus User's Manual 31