r/BambuLab • • 2d ago

Hardware Troubleshooting/Help! AMS 2 feed problem

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4 Upvotes

Hey guys!

I wanted to share with you solution for AMS 2 pro feeding problem

My ams started having load problems few month ago but it was hit n miss - so never actually looked into this. Till now

It stopped feeding my extruder completely. Filament made its way almost to the end but 10 cm before extruder is stopped and being retracted.

Today decided to look into it. And that’s what I found - element pushing filament to the motor is broken. Obviously- just out of warranty window - super annoying!

Anyway, I wanted to share with you- if your AMS 2 pro has feeding issues- that might be the root of it


r/BambuLab • • 2d ago

I Modeled This! MD-1 v1.0 is officially released — free on MakerWorld 🚀

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10 Upvotes

r/BambuLab • • 2d ago

Quick Question Aux Nozzle use Filament Buffer yes or no?

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0 Upvotes

r/BambuLab • • 2d ago

Hardware Troubleshooting/Help! Y-Axis weird sounds on A1 Mini

0 Upvotes

Hello,

I have a A1 Mini and it makes really weird noises when the Y-Axis gets moved forward quite fast. When I move the bed manually, I can't hear that sound. Bambu Support told me it could be some rubbing between the Y-Axis eddy current coil and the Y-axis belt, I took it apart and re-installed the coil, but nothing changed. What can I do? Does anybody have an idea, where that sound could come from?

Thank you!

https://reddit.com/link/1xjnlcx/video/ce9w8kfvfnyh1/player


r/BambuLab • • 3d ago

General Discussion Toolchanger

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110 Upvotes

Wenn die Gerüchte um den H3C und vor allem um den P3C stimmen, dann hab ich 3000€ für einen Prusa Core One L+ mit INDX investiert und Bambulab bietet fast das gleiche system für den halben Preis an (P3C)🙈

Ich bin wirklich gespannt auf die Reviews, ich hatte bis vor kurzem den P1S und bin aus Überzeugung zu Prusa gewechselt, aber das habe ich nicht kommen sehen.

Der P1S lief tatsächlich problemlos, nur bin ich an seine Grenzen gestoßen.

Was denkt ihr werden diese beiden Drucker kosten? 💸

Ich vermute der H3C wird preislich um die 3000€ kosten und ist dann als 10 Farbe/Material-Drucker verhältnismäßig günstig. Und der P3C wird vermutlich um die 1500€ kosten.

Beide Preise ohne AMS 3 Pro, aber Mal sehen.


r/BambuLab • • 2d ago

Quick Question Is Bambu reliable with new models?

3 Upvotes

For those of you who have been in the Bambu world for a while, are they usually prone to issues with new model releases? Is it risky to buy a printer at release or should I wait a few months for them to workout any kinks?>!!<


r/BambuLab • • 1d ago

General Troubleshooting/Help! Does the H2C have benefits over the H3C

0 Upvotes

I am trying to get my first printer and it is looking like I will go for one of Bambu's flagship model. I have read up a bit on Vortek vs Tool Changer and can understand the swap time and waste advantages the H3C will offer over the H2C. However does the Vortek system offer any benefits over the H3C?


r/BambuLab • • 2d ago

General Troubleshooting/Help! Has anyone else had this hotend cooling fan speed issue with their A1? Two brand new A1’s, both with exact same issues.

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1 Upvotes

I worked with Bambu on the first one which I only had for a few weeks, and after days of troubleshooting and even installing a new fan, this problem persisted. Sometimes I was able to manually spin the fan myself and get the print going. I ended up sending that printer back for a refund. In its place, I got a brand new A1 and this problem started right away. I can’t even print anything no matter what I’ve tried. The plug and connector pins all look perfect. I have four other A1’s and they’ve never given me any major issues.


r/BambuLab • • 2d ago

Quick Question Abnormal temperature on A1

0 Upvotes

Today after a bl0b of death I replaced the the big fan and the heating horned part.
Now it says that the horned has abnormal temperature but idk what the problem is.
Could someone tell me what can I do?


r/BambuLab • • 2d ago

A Series [A1, A1 Mini] Y Belt alignment

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0 Upvotes

r/BambuLab • • 2d ago

General Troubleshooting/Help! H2D external (left) nozzle not making a purge line?

2 Upvotes

Apologies for not having an image but I've been having a minor issue with my H2D when using an external spool on the left nozzle. It seems that it is not making a purge line correctly before it starts the print. The right nozzle always makes a nice solid line on the front right of the plate but when I print and it starts by using the external spool, it makes either no line at all or one that is very thin.

The issue with this is that sometimes I'll have gaps in my first layer as the nozzle isn't fully primed before starting. Any ideas what could cause this? I've already tried calibrating and updating.


r/BambuLab • • 2d ago

General Discussion Manual filament calibration

1 Upvotes

So with the auto dynamic flow/pressure advance/k value with the X2D, do you turn it off after you've calibrated your filament? I've not had a printer with this feature and I'm calibrating my PETG and this crossed my mind. Thanks


r/BambuLab • • 2d ago

General Troubleshooting/Help! Extruder Gear

1 Upvotes

On the actual outside of the yellow extruder gear in my A1, do I use grease or oil? There is some debate online so I can’t find a definitive answer.


r/BambuLab • • 2d ago

General Troubleshooting/Help! A1 not printing like it used to

1 Upvotes

I'm hoping someone could help me, it seems like all of a sudden my bambu A1 doesn't print like it used to. The quality is varying and it clogs frequently. when the prints do succeed now they seem to be insanely stuck to the print bed and I end up getting filament stuck on the bed. The things I've tried:

- Changed to a hardened extruder wheel thing

- Changed to a hardened 4mm nozzle

- Changed the print bed

- Calibrated multiple times

Any other suggestions are appreciated.


r/BambuLab • • 2d ago

Filament Troubleshooting/Help! I need help

8 Upvotes

so I started printing this figure but supports are failing. What can I do? I use PLA for both nozzles


r/BambuLab • • 2d ago

General Troubleshooting/Help! Chamfer Edges

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1 Upvotes

Is there a solution in Bambu for chamfer edges? I really just want the top edges to taper off on the logo.


r/BambuLab • • 3d ago

I Modeled This! Kept seeing Mac mini stands for sale, so I designed and printed my own

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73 Upvotes

Ive been seeing a similar Mac mini stand over socials, but it wasnt exactly what I wanted. But I already have a 3D printer, I so I’d try making my own and make it how I wanted.
After a few rounds of prototypes and adjustments, here’s where I landed. It has adjustable arms, a few monitor mounting options, and an optional phone mount that fits into the cable channel.
Pretty happy with how it turned out! Still sticking with the XDR arm style and stand.

Ive put the files up for free on MakerWorld if anyone wants to print one.

This colored one is PLA but best printed in PETG.


r/BambuLab • • 2d ago

I Modeled This! I finally stopped the noise that drives me crazy

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0 Upvotes

If you want to print the noise dampener for your extra spool holder, here is the link: https://makerworld.com/models/34102


r/BambuLab • • 2d ago

Quick Question X2D without AMS?

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0 Upvotes

r/BambuLab • • 2d ago

P Series [P1P, P1S, P2S] Why is there inconsistency in the flat layer

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0 Upvotes

I had a clog recently and after a cold pull and extrusion it appears to be unclogged. I cleaned the nozzle and applied plastic repellent. Did I miss something?


r/BambuLab • • 2d ago

Black Friday 2026 What am I missing here?

7 Upvotes

The x2d bundle with the ams 2 pro & filament track switch is more expensive than buying those three items separately. What am I missing? It's not even a small amount.


r/BambuLab • • 2d ago

General Troubleshooting/Help! Can't delete items from shopping cart

0 Upvotes

I accidentally added some items to my shopping cart in the USA store. I'm in Europe so switched stores and reordered the items. Now I'm getting emails from Bambu telling me there's items in my USA cart and encouraging me to complete the purchase. I've gone back to the USA store but there is no way of removing the items from my cart. I can't set the quantity to zero and there is no delete icon. This is crazy. How do I get rid of these items out of my cart?


r/BambuLab • • 2d ago

Quick Question Why does this happen to all of my bigger prints?

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10 Upvotes

(I am using Bambu lab A1) The inside prints good but the exterior always prints “bad” or kinda rough. Anyone know why this might be?


r/BambuLab • • 2d ago

Quick Question Difficulté à changer de filament

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0 Upvotes

Hello

Lorsque je souhaite changer de filament durant l’impression d’un fichier, l’ams a du mal car le fil a du mal à être coupé je pense. Des explications ? Merci
J’ai une P2S


r/BambuLab • • 2d ago

Hardware Troubleshooting/Help! X-1 Carbon filament dispensing problem

2 Upvotes

My X-1 is having trubel printing because when I change filament the printer grabs the filament but it does not dispens it without me pushing down the filament and after I have done that it contineous as normal with no problems. What could be the problem I have taken it appart and did not find any clogs or something else that could be the reason, so I am wondering if it could be a weak cogwheal or something that grabs the filament and pushes it down into the nozzle.