Sudden X1C Print Quality Issues

[Macbambi]

The answer to all your problems is so simple that you will laugh, like I did.

Your THERMAL GREASE is getting old.

Please read my topic and check your hotend. If the thermal grease is not 100% fluid it causes problems.

Thermal Grease: Small Cause -> Big Effect on printing results

Since most Bambu Lab printers are the same age, I can imagine that this problem could affect several people here in the forum. My printer has been producing imperfect prints from time to time lately. After 3 weeks of vacation I wanted to use it yesterday and this is what I got as a result: [IMG_0421 2] So I cleaned the nozzle according to the instructions and was in good spirits when the next print looked pretty decent at first glance. When the printer stopped extracting filament after a …

Kind regards,
Frank