Here’s a guide on how to fix filament clog on your K1 Max
https://wiki.creality.com/en/k1-flagship-series/k1-max/troubleshooting/filament-feed-issue
Here’s a guide on how to fix filament clog on your K1 Max
https://wiki.creality.com/en/k1-flagship-series/k1-max/troubleshooting/filament-feed-issue