Owandy OpteoScanner Acquisition Unit Repairovernight millingt Touch probe calibration ensures accurate tool offset measurementtrigger failure repair3D printer consumablestouch drift fixUPS maintenance scheduleOEM vs aftermarket PlanmecaDMD chipvatech mechanical checkApex Dental X-ray Sensor Repairsoptical misalignment dentistrymilling safety protocoldental X-ray diagnostics
