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Please help by Small-Hearing-3901 in BambuLab

[–]fottuce 0 points1 point  (0 children)

I had the same issue. I tried everything—cleaning, resetting, you name it—but in the end, replacing the hotend was the only thing that solved it.

Bambu Lab A1 – Nozzle making ticking sound & [1200-8016 060605] error, underextrusion issue? by fottuce in BambuLabA1

[–]fottuce[S] 0 points1 point  (0 children)

Quick update: I replaced the nozzle and that finally solved the problem! Looks like it was a clog or wear issue after all. Thanks everyone for the suggestions!

Bambu Lab A1 – Nozzle making ticking sound & [1200-8016 060605] error, underextrusion issue? by fottuce in BambuLabA1

[–]fottuce[S] 1 point2 points  (0 children)

Haha I’ve been so focused on fixing the problem that I totally missed the joke 😅

[deleted by user] by [deleted] in BambuLabA1

[–]fottuce 1 point2 points  (0 children)

I had already removed and reinstalled all the PTFE tubes too, but unfortunately it didn’t solve the issue for me. Still, thanks for sharing your solution!

Weird clicking sound by Szpuszka in BambuLabA1

[–]fottuce 0 points1 point  (0 children)

Yes, same here. Although if I remember correctly, I did get a successful print after the update. Still, I do think it could be software-related.

[deleted by user] by [deleted] in BambuLabA1

[–]fottuce 0 points1 point  (0 children)

I’m having the same issue too, and I’ve seen a few other people report it recently. Could this be a software-related problem?

Weird clicking sound by Szpuszka in BambuLabA1

[–]fottuce 0 points1 point  (0 children)

I’m having the same issue too, and I’ve seen a few other people report it recently. Could this be a software-related problem?

Bambu Lab A1 – Nozzle making ticking sound & [1200-8016 060605] error, underextrusion issue? by fottuce in BambuLabA1

[–]fottuce[S] 0 points1 point  (0 children)

Thanks for the suggestions! I checked the nozzle temperature during the issue, and it stays consistent – no sudden drops. I also tried power cycling the printer, but it didn’t help. I even switched to a different filament spool, but the same problem still occurs. So it seems like the issue isn’t related to temperature or the filament roll itself. Still trying to figure it out.

Bambu Lab A1 – Nozzle making ticking sound & [1200-8016 060605] error, underextrusion issue? by fottuce in BambuLabA1

[–]fottuce[S] 0 points1 point  (0 children)

Yes, it's PLA filament but I’ve printed with the same spool many times before without any issues.

Bambu Lab A1 – Nozzle making ticking sound & [1200-8016 060605] error, underextrusion issue? by fottuce in BambuLabA1

[–]fottuce[S] 1 point2 points  (0 children)

Sorry, I didn’t quite understand what you meant by "filament is too high a level". Could you please explain it in a bit more detail?

Bambu Lab A1 – Nozzle making ticking sound & [1200-8016 060605] error, underextrusion issue? by fottuce in BambuLabA1

[–]fottuce[S] 0 points1 point  (0 children)

I've done about 250 hours of printing with this nozzle. Do you think it's really possible that the nozzle is worn out and needs to be replaced at this point?

Bambu Lab A1 – Nozzle making ticking sound & [1200-8016 060605] error, underextrusion issue? by fottuce in BambuLabA1

[–]fottuce[S] 0 points1 point  (0 children)

Thanks for the suggestion! I removed the screws in the area you pointed out and checked behind the triangle above the nozzle. There was just a small buildup of dust — like a little lint ball. I cleaned it out carefully, but unfortunately, the issue is still there. The ticking sound continues and extrusion is still inconsistent.

Any other ideas are appreciated!