Help - Not sticking and tangling on nozzle

[MrFingerToes 0]

Morning All,

 

I've had the 3D printer a few days now and after watching numerous videos on bed leveling, gcode settings etc the prints were fine (Probably not the best as still learning) but since yesterday nothing will stick to the bed, soon as it tries to print the object the first layer doesn't stick and then gets tangled on the nozzle.

 

I've tried relevelling, cleaning with isopropyl, different PLA, many videos on Z axis settings, auto level and the list goes on but nothing is working.

 

Any tips would be much appreciated.

[geert_2 558]

I think you will need to provide more specific info: which printer and model, which exact material, which settings (e.g. nozzle and bed temp, and all the rest, project file), bonding methods you tried, and especially close-up photos and maybe videos.

 

[libertyhouseplans 2]

I agree with @geert_2 that more details would be helpful. Among other things, did the problem start to happen with the same models you were printing successfully, or did it happen when you switched to a new model? If so, could you supply an image of the model?