distillation efficiencydead spotsdental milling vibrationintraoral x-ray troubleshootingOwandy Opteo repairsensor housing integrityPlanmeca repair early indicatorsMedit i700 Dental Intraoral Scanner RepairApex Dental Sensor Elitepower densityOEM part replacementimaging quality optimizationAdvanced Repairsensor design trade-offsroot canal measurement stability
