Note: This product can only be purchased with Raise3D Pro3 Plus HS printer(s). Please do not purchase this product without purchasing Raise3D Pro3 Plus HS printer(s). 1-Year RaiseShield: Full warranty coverage of electrical and mechanical components of Raise3D Pro3 Plus HS Series printers for 1 year, consumables and cosmetic imperfection not included. 2-Year RaiseShield: Full warranty coverage of electrical and mechanical components of Raise3D Pro3 Plus HS Series printers for 2 year, consumables and cosmetic imperfection not included. 3-Year RaiseShield: Full warranty coverage of electrical and mechanical components of Raise3D Pro3 Plus HS Series printers for 3 year, consumables and cosmetic imperfection not included. Products Replacement Service: Customers will be entitled to one free poduct replacement service within the warranty period.