All Topcon Medical Systems certified pre-owned products sold in the U.S.A. and Canada carry a standard one-year limited warranty. Warranty period starts from the installation date. During the warranty period, Topcon will cover depot repair for the product. The limited warranty covers only issues encountered during normal use of the product. Warranty does not apply to damage from improper use, abuse, accidents, unauthorized service or move of the product, or inappropriate packaging used when shipping the product to Topcon. End user invoice or installation documents must be provided to TMS customer support to issue a RMA.