Warranty coverage depends on the selected machine, components and sales agreement. The applicable warranty period, covered parts, exclusions and service process should be stated in the quotation or contract so both parties have a clear reference. Consumables, damage caused by improper use and third-party payment equipment may follow separate terms.
After-sales support may include operating manuals, setup guidance, remote fault diagnosis, maintenance videos, operator training and spare-parts supply. For faster technical assistance, operators should provide the machine serial number, fault description, photos or video, software status and relevant error messages. Recommended spare-parts packages can also be discussed for multi-unit or overseas projects.