ZEBRA ONECARE ESSENTIALZebra OneCare Essential is our foundational printer service:Support: Get telephone technical support during your local business hours, with 24/7 access to web self-service3-day depot turnaround repair time: Full comprehensive coverage including printer cleaning and adjustment, printheads, normal wear and tear and accidental breakageFree return ground shippingSoftware / firmware updates and upgradesOptional features: Commissioning, next-business-day repair turnaround, battery maintenance and refresh as well as visibility services