EXPLANATION:

Large format scanner accuracy and calibration

All large format scanners scanners can produce inaccurate scans if they are not properly maintained and calibrated.

This article describes four areas where problems can occur: Colour uniformity, colour accuracy, stitching errors and dimensional accuracy. It describes what causes these problems, how different large format scanner manufacturers go about trying to avoid them and what you need to do to keep your scanner accurate. Large format scanner accuracy and calibration - stitching