Official Creality Ender 3 S1 3D Printer, Upgraded Direct Drive FDM 3D Printers, Quick Assembly, with Auto Leveling Bed, Dual Z-axis Screws, Spring Steel Print Bed, Build Size 220x220x270 mm

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CR Touch AUTO-Leveling bed : Ender 3 S1 3D printer is equipped with CR Touch Sensor, which is indepently developed. The intelligent leveling system can automatically compensate the error height (accuracy ±0.04mm) at different points of the printing bed, which effectively improves the model printing quality and printing success rate, and makes leveling bed more easily more precise.
Power Loss Recovery and Filament Sensor: Ender-3 S1 features the function of detecting filament runout or breakage/power loss and resume printing after recovery. By accurately recording the printing data at the time of power outage/filament runout or breakage, it helps to avoid the waste of filaments and time caused by accidents.
High-precision Dual Z-Axis Higher Printing Precision: With a Z-axis dual-screw+Z-axis dual-motor design, Ender 3S1 works smoother and more synchronously to lower the possibility of lines and ridges on the sides of your print, thus improving the printing quality.
12-Months Parts Repair: When you purchase a Creality 3D printer from our store, you will receive lifetime technical support and 12 months of parts repair. If you encounter any usage problems, you can contact our Store Seller anytime, and we will reply within 24 hours.