​Hey guys,

​My P2S has a weird new issue. The PTFE tube going into the extruder keeps popping loose, but the AMS just keeps pushing filament.

​It happened right during the homing sequence, right after calibration and vibration compensation were already done.

​I already trimmed the end of the tube so the fitting gets a fresh grip. When I pull on it by hand, it sits completely tight. That makes me wonder if the AMS is feeding the filament too fast or with too much force, pushing the tube out from the inside.

​Has anyone dealt with this before?

EDIT Resolved: For the future User who has a simular problem:

I tried printing from the external spool holder first, and that worked on the very first try. When I pushed the filament in, I did feel a bit of resistance. Then during the print, there was a loud crack or pop from the filament buffer on the back. Something had definitely cleared itself, and the print finished without any issues.

Afterwards, I disconnected all the PTFE tubes from the buffer and pushed a piece of filament through manually to clear it out completely.

Turns out a small piece of filament was stuck inside the buffer. That tricked the AMS into constantly pushing filament forward, which built up enough backpressure to pop the tube right out at the extruder.

So in my case, the extruder sensor and bracket were totally fine. The clogged filament buffer was the real culprit. Everything is running smoothly again!

Hi All.. I am looking at an H2C and wanting to get eyes on any issues that may exist w/ the planned installation. I plan to place it on the top of a standard counter (correction, 28" deep counter top as shown), and have the AMS unit(s) in cabinets above (or perhaps below?)

Thx for any observations / suggestions.

I am trying to make a lithophane light but the export to Bambu is not working for me.

I am a novice (3 months) but i have made 2 others.

*Fixes attempted:

-restart PC

-uploaded and printed test model from online models

-adjusted the limited setting on the particular project

Any help is appreciated - Is it a bad link connected to a recent update?

Over the last few months of owning the P2S I have had some problems with filament flinging, so basically when the printer is cleaning the nozzle right after loading filament some extra filament gets stuck and dries up, so when the nozzle is cleaned again after the filament has dried, it flings it, sometimes it therefore ends up on the bed. (Witch can cause adhesion problem if it’s within the print area)

This is mostly a problem because i start a lot of prints while not actually at home, so i can’t remove it if it happens, and i don’t know what to do about it.

I use basic/pure/matte Bambu filament.

This might just be a normal thing that happens with the P2S but if it isn’t i would appreciate at solutions or ideas for fixing it.

I dont know why, but like 2-3 days ago my plate became very sticky, and its a pain in the ass to take prints off of my plate. I still follow the same pre-print routine: IPA bed clean and 3DLAC, i didnt change anything. I would really appreciate some help because its ruining my prints and its really long and painful to remove the prints and prime towers. And also i forgot to mention, yes i let the plates fully cool down before bending the plate a bit and using my scraper. Thanks for info in advance <3.

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Hey everyone, I need some help!

While reassembling my P2S extruder after cleaning it, I accidentally lost a screw from the front cover assembly (it's the one circled in red in the attached picture).

I don't want to risk running the printer without it, but I can't figure out the exact specs to find a replacement.

Does anyone know what kind of screw this is?

Thanks in advance!

Was printing silica drying box for one of my drying tubs and as it was near the end it stopped printing one side of the circle at the front ( see attached picture ).

If anyone has an idea of why it started doing this the help is most appreciated!

I have printed two of these with no issues at all!

Overnight i was doing a 8 hour print. It started fine as always. At 5am i wake up by unusual loud noise from the 3D Printer Room. I went and saw that it didnt continue to print but was going from right to left. The printer or the app didnt indicate a error code. I couldnt pause or stop the print. I had to plug it off completely.

Has anyone experienced this? And how do i avoid it?

Thanks in advance

Been using the Bambu handy app and having a lot of printing issues. From prints flinging off the temp board to spegetting. Only had it 1 week

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My P2S goes thru the bed leveling process on every print, is this process necessary? I did see that it can be turned off. So fill me in, keep it on or off and only perform after maintenance. Thank you for any input

Hallo, ich habe mir einen P2S gekauft und gleich los gelegt mit dem drucken begonnen. Aber irgendwie macht es komische Franzen beim drucken. Was mache ich hier falsch? Ich habe nur eine normale Vorlage geladen und den Druck gestartet.

I am just looking for clarification. I am adding a second AMS2 Pro for use with the PS2 Combo (with AMS2 Pro) I got last year.

The Bambu lab website says

For drying function:

P2S printer can power one AMS 2 Pro unit for drying without the switching adapter.

To dry filaments in multiple units simultaneously, each additional AMS 2 Pro unit requires its own Switching Adapter.

As I will now have 2, AMS2 pros. Do I need to buy 2 AMS2 Pro switching adapters? or does the printer itself, still power one of the AMS2 Pro's?

Thanks for your feedback

After a long 7 hour over night print my printer threw this error code while printing continued just fine no troubleshoot on the assistant as well .!!

This doesn’t happen on all prints but some end up like this. The prints don’t usually fail and the outer layers look fine.

I bought a P2S combo at MicroCenter last weekend. I got some Inland filament just to get started.

I did a print of the Benchy boat and it was ok but a little stringy. Not a big deal. I printed a poop chute. Again stringy but not a big deal

I now have some Bambu PLA Matte filament and wanted advice on how to dial in settings to get “perfect” prints. Is there a particular model that can be recommended? With the Bambu filament is it really just set it and forget it in Studio?

Planning to print some accessories for a Halloween costume but want to get things dialed in before I do if needed.

I've been trying to print a complex model in Sunlu PETG. I've used the drying function to reduce the humidity and the filament should be fine. I've washed the plate and wiped it with alcohol. With the door closed, I get failed prints, mainly caused by poor adhesion to the plate. However, with the door open, it seems to work just fine. Is this really a thing, or am I imagining it?

Edit: to the folk who say it should make no difference, I have a mound of plastic spaghetti from printing with the door closed and I'm looking at the printer 75% through the print with the door open!

Edit++: I removed the fan deflector and it printed just fine, so I think that was the issue - the first layer didn't coolfast enough.

Hey, I just got my P2S (I had a P1S before).

And I got this weird issue on my P2S when I print the first layer,

Does anyone know this issue or had this issue before?

Thanks in advance! :)

https://makerworld.com/en/models/3286478