101F-****The % milling bur chucking has slipped out.

% indicates a milling bur stocker number from 1 to 7.

Situation/Error Cause 1
The milling bur may have exceeded its service life.
Procedure
  1. Hold down the operation button on the built-in panel.
    This will clear the error.
  2. Replace with a new milling bur.
    Replacing Milling Burs
  3. Perform collet maintenance.
    Collet Maintenance
Situation/Error Cause 2
The milling conditions may be excessively strict.
Procedure
  1. Hold down the operation button on the built-in panel.
    This will clear the error.
  2. Review the CAM settings and the shape specified in the CAD data.
If the Error Occurs Again

The collet may have worn out and its ability to retain the milling bur may have deteriorated. Replace the collet with a new one.

Replacing the Collet