Official Creality CFS-C, Multicolor 3D Printer Filament System, 2026 New Version External Cutter & Buffer, Filament Run-Out/Tang

Friendly reminder: If you need to use the filament in a CFS system, please choose the RFID plastic spool version. Filament swith paper spools are not recommended for use in CFS or other multi-color boxes | No Filament Purges: Creality K1 Max CFS-C give you no purging needed. No filament debris inside the printer - keeping your 3D printer neat and tidy | Filament Run-out/Tangle Detection: Creality CFS-C Upgrade Kit?s status of each spool of filament is closely monitored with sensors. When a filament runs out, breaks, or gets tangled, it will pause printing and notify you to take action | Cutter Wear Monitoring: K1 Series CFS Upgrade Accessory Kit?s CFS-C tracks cutter wear in real time and alerts you once it reaches the preset threshold for replacement | Auto Filament Identification: When using Creality RFID filaments, CFS-C will automatically read the filament info and printing presets - no manual editing needed | External Cutter & Buffer: Creality CFS-C is easy upgrade to multicolor to earlier models with a firmware update without radical hardware modification. The external cutter & buffer is simple to install.