Manufacturer's warranty extension for DesignJet Z9-44, 1 roller 4-year on-site service, on next business day with DMR (Defective Media Retention)* Availability: Mon-Fri, 08:00-17:00 (except bank holidays) * HP Defective Media Retention Serviceallows you to keep your storage media in the event of repairs to guarantee maximum protection of sensitive data. Can be re-ordered to extend the standard manufacturer warranty or care pack for an additional 12 months, provided the product is supported by HP. ***** Please Note ***** The service contract is only activated upon registration of the eCare Pack.