Works like a charm! Read more

Update: After working with Amazon support they were able to get a conversation with Creality support going again. After a working session on Facebook messenger the issue was actually identified and Creality sent replacement parts for the CFS unit, in this case the cable that connects the printer to the CFS was "bad". Once the new cable was installed everything starting working as expected. I won't give above 3 stars because it took over 6 weeks to finally get somebody at Creality support to actually address my issue and provide a resolution. Currently this has a 1 star review since it arrived DOA and Creality support has been non-responsive. They sent me a replacement part to try and fix the issue, which did not help, and have not responded to requests for more assistance in over a week. I've been working with support for over 20 days to resolve this issue. Sadly I was not able to determine that this was not working before the return period since I needed the K1 Max upgrade kit to use this and it didn't arrive until after the return period was closed. Read more

Muy util Read more

This Creality CFS Upgrade Kit lets your K1 series printer handle multicolor prints. Includes a smart extruder with a filament cutter and sensor. Heads-up: The top lid will not close all the way due to the way they want you to do the tube routing but marketing images show the CFS on top of the printer. The actual CFS unit seems to work fine. It feeds and retracts the filaments. Design issues with this setup. The wires on the extruder motor actually broke going past the new filament cutter in the back. I had to purchase a new motor and hopefully it will not happen again. And as I mention above, another great design choice not to allow the lid to be used. They could have spent some time on the routing of the tubing and testing the printer head running past the cutter in the back. Firmware Issue - Touchscreen dims and becomes unresponsive after a few prints from the software. Rebooting fixes it. Also I believe there is a leveling issue in the firmware, prior firmware I had no issues auto leveling. Also deleting models from the touchscreen does not work. Pressing delete does nothing. I have to use Creality Print to clean up the models that are in memory. Creality Print is awful. I don't know how it even got past the testers, from drop downs that don't extend and give you a way to scroll to property windows not being wide enough and no way to make them wider. Obviously, they didn't print anything with it as the touchscreen dim/lock up is a consistent issue. I am glad OrcaSlicer still works with the CFS and does a better job at everything. Read more

Works well Read more