Refretonic Imported Spare Parts Individual Ink Purging UV Machine Printer Roll to Roll. One-Year Warranty Coverage: Covers mechanical defects for one year, excluding ink system and print heads. Insurance Claim Assistance: We assist with insurance claims if the machine is damaged during transportation. 7-Day Exchange Policy: Exchange for same price or upgrade within 5 days of payment with no reason. Global After-Sales Support: Home service available worldwide with technician guidance for operations. Direct Printing Technology: UV Roll to Roll printer with automatic grade and USB3.0 interface. Customizable Printing Size: Printing size can be customized up to 3200mm. OEM and ODM Services: Manufacturer offers both OEM and ODM services for customized needs. Fast Lead Time: Peak and off-peak season lead time within 15 working days.