K2 Pro Combo 3D PrinterKey Features 16 Color Multi Material Printing: Print up to 16 colors with the 4 bay CFS multi color system, no manual filament swaps and no pausing required.*The four filament spools shown in the CFS are for reference only. Active Chamber Heating: Stable high temperature environment designed for filaments like ABS, and PPA CF, reducing warping. Dual AI Cameras for Smarter Monitoring: provide real time monitoring, and AI failure detection (spaghetti,