Symptoms
The error message "Sensor calibration result was over the maximum threshold" appears on the scanner status window.
Solutions
[1] Check the calibration panel for any foreign objects or dirt on the surface. If so, gently wipe the surface with a microfiber cloth.
[2] Check if the serial number of the calibration panel is the same with the PNL file in the calibration wizard.
[3] Check if the camera lenses or the mirror is contaminated. Please use a microfiber cloth to wipe the surface of the camera lenses and the mirror.