A Complete Professional Solution The K2 Pro Combo provides everything needed to master multicolor and multi-material 3D printing. With up to four CFS units connected, it supports a maximum of 16 colors, enabling vivid, complex prints. The CFS allows for soluble supports, efficient material switching, and keeps spools perfectly conditioned for consistent performance. Built for Advanced Materials The K2 Pro’s active chamber heating up to 60 °C, combined with its hardened steel nozzle, empowers users to print with high-performance engineering materials such as PA-CF and PPA-CF. Its 40 mm³/s extrusion capacity ensures fast, reliable results even with abrasive or high-flow filaments, making it ideal for strong functional parts. Smarter Printing with AI Assistance Equipped with both a chamber-mounted AI camera and a nozzle AI camera, the K2 Pro Combo brings intelligent monitoring to a new level. From spaghetti detection to flow-rate adjustment and blockage alerts, these AI functions help secure a higher success rate for complex and continuous print jobs. Designed for Professional Workflows With USB, 2.4G Wi-Fi, and Ethernet connectivity, the K2 Pro Combo integrates seamlessly into professional environments. A responsive 4-inch touchscreen, Smart Auto Leveling, and Quiet Mode make it easy to use in studios, labs, or offices. Its 32GB of internal storage further simplifies file management for large and complex projects.