XY axis positioning accuracy:0.012mm. Z axis positioning accuracy:0.0025mm.Nozlle diameter:0.4mm(standard configuration). Software language:English, China, French.. Environmental requirement:Temp: 10 - 30°c, Humidity:20-50%. We regret that we can not be responsible for any wrong or undeliverable addresses. Please kindly note before place order. We guarantee against any defective products. The item "Tronxy 3D Printer 120140130mm High Precision Reprap Prusa i3 3D Printer Kit DI" is in sale since Wednesday, February 15, 2017. This item is in the category "Computers/Tablets & Networking\3D Printers & Supplies\3D Printers". The seller is "dmyco1688" and is located in guangdong. This item can be shipped worldwide.