: Use a soft cloth to clean any visible optical sensors. Dust and water spray can frequently interfere with their ability to read lens positions correctly.
: Manually check the movement of the edging wheels and tracing table. Look for lens debris, plastic shavings, or misaligned components that might be triggering "movement" or "overload" errors. essilor kappa error codes
: Typically triggered when the cutting motor faces excessive resistance. This can be caused by a dull blade, a foreign object in the cutting area, or internal motor strain. : Use a soft cloth to clean any visible optical sensors