The Klipper Chroma Module (KCM) enchances Klipper-based 3D printers by enabling simultaneous printing with up to 4 colors by controlling 4 CX-I extruders and the ChromaHead. The KCM improves print speed and stability while delivering high-quality, multi-color results. For even greater versatility, the Extended Chroma Module (ECM) can be added to increase the color range to up to 20 colors, allowing for even more detailed prints.