motor replacementmotor encoder optimizationintraoral scanner algorithmsequipment reliability planningDexis partsDEXIS Dexcam 3 Intraoral Camera Repairscanner intermittent failureload balancing strategieslaser fiber alignmentdental turbine servicingtouchscreen maintenanceaffordable intraoral sensor fixeswear measurementwet milling qualitylithium cell equalisation
