【Creality CFS Upgrade Accessory Kit for K1, K1 MAX, K1C, K1 SE to Connect CFS】Upgrade to Multicolor Experience Now! It includes a dedicated extruder and a complete accessory pack. With a connection to CFS, it enables RFID filament reading, auto filament switch and relay. You can even hook up four CFS units for 16-color printing. It is also great for creating snap-away supports. 【Dedicated New Extruder】A cutter and run-out sensor are integrated for accurate filament change. 【Quick Connection to CFS】Enabling auto RFID filament recognition, auto filament switch & relay, etc. 【Creativity up to 16 Colors】Each CFS has 4 filament slots. 4 CFS can be linked to achieve 16-color printing. 【Package Included】Extruder, Cutter Impact Block, Chute, Chute Mount, Z-axis Motor Cover, Extruder Motor Cover, Cable Chain Mount, Lead Screw Cover, Screwdriver, USB Drive, Teflon Tube with Coupler, USB/485 Cable, Power Cable, Quick Installation Guide Tips:(1)Upgrade the firmware (Creality OS) with the provided USB drive during the first update. Use OTA for later updates. (2)When using CFS, print sizes change: K1, K1C, K1 SE to 220 × 215 × 250 mm; K1 Max to 300 × 295 × 300 mm. Print size remains the same with the stock spool holder. Please Note: K1 Series CFS Upgrade Accessory Kit (Integrated Cutter Extruder) is only compatible with K1 series printers featuring an integrated nozzle hotend. If your hotend kit uses the older split-style hotend, you will need to purchase the k1 series unicorn ceramic hotend kit separately (ASIN: B0D3GGV9KL). Creality K1 Series CFS Upgrade Accessory Kit for K1,K1C,K1 MAX,K1 SE 3D Printer, Connecting to CFS Filament System to Realize Multi Color Printing, with New Extruder for Accuracy Filament Change
Package Included：
Extruder, Cutter Impact Block, Chute, Chute Mount, Z-axis Motor Cover, Extruder Motor Cover, Cable Chain Mount, Lead Screw Cover, Screwdriver, USB Drive, Teflon Tube with Coupler, USB/485 Cable, Power Cable, Quick Installation Guide.

Please Note: K1 Series CFS Upgrade Accessory Kit (Integrated Cutter Extruder) is only compatible with K1 series printers featuring an integrated nozzle hotend. If your hotend kit uses the older split-style hotend, you will need to purchase the k1 series unicorn ceramic hotend kit separately (ASIN: B0D3GGV9KL).