QIDI X-Max3 | How to adjust XY axis belt tightness

Available in the official store: QIDI Tech Enable Innovative Intelligent Manufacturing. This is QIDI Tech official YouTube channel.We are a company that dedicated to create cutting-edge 3d printers.We have been focusing on the R&D and production of FFF /FDM 3d printers for 9 years since our establishment, and we are also one of the few manufacturers with the R&D and production of high-end materials for industrial applications. ----------------------------------------------- Max3 Feature highlights: --Large Build Volume 325*325*315 mm --Excellent chamber heating with maximun temperature of 65℃ that prevent warping and cracking.Chamber circulation fan with activated carbon air filter. --600mm/s speed and 20000mm/s² acceleration --New all-metal frame that is reinforced with metal crossbeams at the bottom,resistant to deformation. --New cooling system that reduce the risk of clogs and ensure smooth extrusion. --High-grade hardness steel linear hollow optical axis that improved surface straightness, and a 60% lower error deflection. ----------------------------------------------- Time-stamps 0:02 - Loosen the eight screws on the back 0:06 - Adjust the belts&screws 0:45 - Tighten the eight screws on the back