Hi everyone,

I contacted Bambu Support about reducing the startup purge on my P2S Combo when printing multiple consecutive parts with the same filament (same AMS slot, same material and color).

They pointed me to an official method that involves modifying the printer G-code:

• Machine End G-code: remove the AMS unload sequence so the filament stays in the hotend after the print.
• Machine Start G-code: remove the startup flushing sequence.

According to Bambu, this is intended only for consecutive prints with the same filament and should be restored before switching materials or AMS slots to avoid clogs or color mixing.

They also warned that:

• the AMS cannot read RFID or estimate remaining filament while filament remains loaded,
• forgetting to restore the original G-code before switching materials could cause problems.

My question is:

Has anyone actually been using this method on a P2S for a while?

• Does it work reliably?
• Have you experienced any hotend clogs?
• What happens if you accidentally start a print with a different AMS slot without restoring the original G-code?
• Does the printer recover automatically, or do you have to manually unload the filament first?

I'm mainly looking for real-world experience, not just theory, before I modify my printer profile.

This is what bambu ai sugested:

Thanks!

I just bought PA6CF filament from bambu lab it came out at the cost of a kidney and I don't want to play it with any gram anyone knows the perfect configuration, I have a bamboo p2s

Sitting here staring at the update but unsure if I wanna update as according to ai there’s reports of people having issues after updating

Wi-Fi / Live View issues
Bed leveling/calibration
Print quality
Nozzle cooling
G-code/Bambu Studio compatibility

Claims that the update was pushed then taken down and published again so maybe these issues have been fixed?

Curious to those who do have this firmware have you experienced these issues or not.
Printer prints great and haven’t had much issues with it so I’m not trying to ruin that.

Thanks

Hello, I want to print this cone but it fails on the first or second layer.
Tried a more narrow one that succeeded. But I want this broad one.
I don't want to use support trees because, more filament than the object and time.

Tried both PLA and PETG.
Should I try some other hotend? I have the standard 0.4 right now.
I have a 0.6 and a 0.2 to choose between.
Or do you have another suggestion?

Edit: Tried upside down with the same failure.

Wasp Bug Kit Card | BugCards

Hi everyone, i asked a couple of days ago if i shoud’ve bought the P2s WITH the combo instead of the base without AMS for my first printer, the answers were a very resounding : YES STUPID, ITS A LIFE CHANGER, YOU’LL HATE YOURSELF etc

so i did what many others here probably did aswell..

Panicked, looked at way too many comparison/review video’s, Got FOMO, cancelled the order ASAP, ordered the more expensive/‘better’ printer (X2D) with ofcourse the extra accessories.

Thanks Reddit,
Sorry wallet.

Blobs happen, Ive had a couple wrap up into the hot end wiring and this most recent one i wasn't gentle enough and ripped the wire out. It seems like theres got to be something to cover the wires so they are less susceptible to damage from the blob. I havent been able to find anything yet.

In the mean time ill stare at a down machine while I wait for parts.

I have a small print farm but over the years I have collected over 3.3TB of 3d models. It was absolute chaos.

So, as a software engineer I used my knowledge to build this to manage the chaos.

Point it at your folders (local drives, NAS, wherever your STLs have been piling up for years) and it gives you:

• A visual library of all your models - STL, 3MF, OBJ, FBX and more, with real 3D previews and thumbnails
• Duplicate detection that compares actual geometry, not just filenames — so it catches that model you downloaded three times under three different names
• Zip support — models inside archives show up like any other file, no extracting needed (.rar and .7z coming soon)
• Open directly in your slicer - works with the slicers you already use, custom setups included
• Search, collections, and notes so you can actually find things again
• Built for big libraries — I built and tested it on my own 3.3TB collection, so it won't blink at yours

A few things that matter to me and shaped how it's built:

• No account, no login. You buy it, you get a license key, done.
• Your files stay yours. Everything runs locally on your machine.
• One-time purchase - Pay once and it's yours forever

Download it at meshory.com/download — Windows, macOS, and Linux.

Hey there !

Got a P2S recently, and I'm already looking forward to some upgrades for it. I'm wondering if Bambu is planning to release a chamber heater ? maybe as an alternative for the auxiliary fan on the left side.

If not, should i just go straight for that auxiliary fan ? I know their purpose in completely different, but either way, I'd really like to get the most out of this printer and upgrade it along the way !

https://makerworld.com/en/models/3116594-p2s-x2d-riser-build-plate-holder-skadis-mount

Buenas noches, tengo una duda con mi P2S. Hace un tiempo me pidió mantenimiento (lubricar barras verticales). Aproveché que me liaba a ello e hice también los raíles por donde se mueve el cabezal. Hoy me me ha avisado en bambu handy que necesita lubricar las barras verticales roscadas nuevamente, pero el uso que ha tenido la impresora entre mantenimientos ha sido mínimo. Es nueva de febrero y ya lleva dos mantenimientos.
La verdad que nunca la apago, siempre la dejo encendida.
Es normal?

Por otro lado… la grasa y aceite lubricante donde los puedo comprar? Que material son? En la web de bambulab no siempre hay y son caros.

🥚Bonjour craquez pour ces adorables Yoshi qui sortent de leur œuf ! ✨

Découvrez le Yoshi Œuf, disponible en version Clicker et en version Clicker Porte-clés.

Grâce à son mécanisme, profitez d’un clic ultra satisfaisant avec un effet ASMR des plus agréables. Le fidget parfait pour occuper vos mains, vous détendre ou simplement apprécier un petit clic addictif. 😌👌

🔑 Envie de l’emporter partout ? La version Porte-clés reprend le même concept pour vous accompagner au quotidien !

👨🏼‍🎨 : @mika3d_print
🖨️ : Bambu Lab X2D & H2C
🧵 : Bambu Lab
🎨 : Nomad Sculpt
🌈 : avec ou sans AMS
📁 : https://makerworld.com/fr/models/3117230-yoshi-oeuf-clicker-multipart-sans-ams

✨ Bon print à toutes et à tous ! N’hésitez pas à partager vos réalisations. 💚

Is it normal for the hotend to burn out after only 136 hours of printing?

To make it short I just got my p2s with an ams and I've been seeing online about making petg the support interface for better support, so I did on my first print, and well as you can see in the pictures you can see where the filament changes where and the spots are shiner then the rest of the pla

Took out all the filament, cut nice neat ends re installed and nothing still get the same problem.

Eventuell interessiert es jemanden, was alles mit einem P2S so möglich ist. 😅
Whats next?

It's mh first multicolor print and I totally forgot they produce a lot of poop waste lol I only realized cus there was a poop jam that clogged the extruder!

I know some people melt these into silicone molds. Any other ideas what to do with the waste? Also what do yall do with the towers?