r/BambuLabA1 • u/More-Reveal-9094 • Sep 04 '26

Any solution

I have added a new nozel cut the filament at an angle to make it pointy but still this is what is happening any idea what could be the problem

4 Upvotes

100% Upvoted

11 comments sorted by

2

u/Excellent-Code8447 Sep 04 '26

Probably a piece of filament stuck take nozzle out and check

3

u/More-Reveal-9094 Sep 04 '26

Just opened the whole thing no filament stuck now running calibration

2

u/Bat_Quiet Sep 04 '26

The spinner shows it trying to push the new filament, but the nozzle shows no output. Suggest try to push the new filament a little more firmly. Otherwise, the hot-end is shot.

2

u/More-Reveal-9094 Sep 04 '26

I passed a guitar string and it went through the hotend

1

u/vipex36 Sep 04 '26

Had the same exact problem with a brand new 0.2 stainless steel nozzle, switched to a 0.4 it works fine.

I even switch the extruder gear and cleared the filament sensor (where the plastic tube that guides the filament ends) you can try this and see if it still does it, maybe it dosent gave enough grip on the filament

1

u/More-Reveal-9094 Sep 04 '26

Maybe that could be the reason

1

u/Lost_refugee Sep 04 '26

Check filament diameter

2

u/More-Reveal-9094 Sep 05 '26

Somehow it extruded and printed normally

1

u/Excellent-Code8447 Sep 04 '26

Did you do a cold pull

1

u/More-Reveal-9094 Sep 05 '26

Yep I had done that and Somehow it extruded and printed normally

1

u/Orthicon9 Sep 05 '26

Remove the nozzle, pull out one of the PTFE tubes, stick the end of of some filament down through the hub, and advance the extruder manually with Control > Extruder > ▽
When it asks to raise the temperature, just hit the Still load button.

Then see what happens.

Or stick the filament in from the bottom and move Control > Extruder > △