A1 handles various calibrations all by itself. It meticulously calibrates the Z-offset, bed-level, vibration resonance and nozzle pressure for EVERY print job, automatically. The AMS lite has been recognized as the most reliable multi-color 3D printing solution. It also features RFID-sync to automatically match the best print settings for your Bambu filaments, delivering perfect print quality without manual tuning of the filament profile. A1 is equipped with low-drag linear rails, a powerful MCU, accelerometers, a nozzle pressure sensor, and an advanced motion control system that maximizes their potential. Its high-speed performance is built on a solid foundation, ensuring consistent reliability with stable and uniform output for every print. A1 features 256mm*256mm*256mm build volume, bigger than most of the entry-level printers. Print a helmet in one go, we got you. 3D printing is a complex task where many things can go wrong. The A1 is equipped with a comprehensive print status monitoring system to help keep the print job in check. Not only can you connect your A1 to any device you prefer through Bambu Cloud Service, but you can also do so through LAN-only mode. We offer fully customizable connection options to match your privacy preferences. A1 Combo A1 Mini Combo P1S Combo A1 3D Printer