Print Failures

Thank you I’m new to 3d printing I’ll try to dry it

Hi everyone,

I’ve been using my X1 Carbon with a 0.6mm nozzle and a PEI textured bed for the past two weeks, and I’ve done 20 prints—all of which came out perfectly. However, I recently experienced an odd print failure that left me puzzled.

It was a design I’ve printed successfully before, but this time, something went wrong. After the failure, I reprinted the exact same design without making any adjustments, and it came out perfectly again.

My guess is that the speed of the machine may have been too fast, causing something to shift or go out of place, but I’m not entirely sure. I’m curious to hear your thoughts on what might have caused this issue. Has anyone experienced something similar or have any ideas about what might have gone wrong?

Thanks in advance for your insights!


I keep having an issue where no matter where in print it fails. I’ll either have 30 layers in only 10 to 15 on bottom are fine or i have times a couple layers in it does this. Cleaned hotend, extruder and recalibrated printer and factory reset and its still happening only worked good for a couple weeks then this started. Any help would be appreciated


I’m having some Problems with black high-speed amolen filament stringing (pla 500mm/s, 190-240°C) combined with some other amolen tri color (max. 30-50mm/s and 200-220°C) or original Bambu lab filaments. My thoughts are, the problem is because of the black high speed pla using the print settings from the tri color presetting. I see it uses the same nozzle temperature for the black as it does for the tri color filament, maybe some other faukty settings too?! I printed a prototype of the model with just tri color filament without any problems at all so I think it’s because of the wrong settings for the black filament.I also changed the profile setting from quality to extra fine like 0,08 but I guess thats not the problem because I had some problems with the black filament in he past too, but without having changed the settings. so I guess it’s not model related or profile of quality causing this issue. I need some assistance in understanding and managing filament profiles and use them while printing.

If anyone has this print problem just wash your build plate
I recommend dish soap water and a micro fibre cloth

How would washing your build plate fix this?

4 posts were split to a new topic: Lines on Print

That’s what I thought but it just does

1 Like

Hello Friends,

For some context I 3d print hardhat clips with ASA-CF I have been running into some issues with a line appearing mid way through some longer prints. When the prints are shorter (not as many clips) it prints fine but when I start to add more this strange line appears compromising the structural integrity of the whole set of clips. Curious if anyone has ran into a similar issue and could provide some feedback as I am a bit lost. A few things I can think of is that the gcode gets corrupted with more clips added. the printer works fine on any larger prints just not with all the clips.

This filament is ASA-CF from 3dPreet and getting some amazing prints have really dialed in for good bed adhesion and quality. Nozzle at 280c and bed at 90c.

Any suggestions are greatly appreciated.

I also cannot add a photo for some reason it says

An error occurred: Sorry, you can’t embed media items in a post.

Any help with this as well lol

Hi all- I have a small issue with my bambu A1 mini. Every so on it keeps extruding which creates small blob- if I let it finish after a while it tries to cut hot fillament causing cutter to jam and after reseting error and releasing cutter it starts wayy to high in Z axis.
Has anyone got similar issue in the past?
I would realy appriciate help as curently I have 12 hour print on hold as I was just in time to sto it from happening again :wink:

I’m having the same problems my layers are looking like this, and they keep failing I got brand new nozzle it helped a little I upped the heat 5 degrees nothing I’m still getting a hang of this

My Bambu Lab A1 printer did not correctly print the base of the spheres. I’m new to 3D printing, and I had successfully printed this model twice before using a different color of filament. However, today I printed the same model with filament from the same brand but in a different color, and the issue occurred again. I also printed a small cat model, and the same problem happened. How can I fix this? This starts today, and I don’t know what to do. Please help me

Hi Everyone I’m printing path-cf with my x1c at default settings and the outside edges are very rough wondering if anyone has experienced this and wondering how to fix it

To be honest, this is with brim and on 50% silent mode. Most of the parts printed well until this happened at around 93%.
Screenshot 2025-04-22 214739

I tried to print a festool box on the carbon fiber textured build plate, the first few layers came out great (carbon fiber finish was perfect) but then that separated from the rest of the print. I’ve had success with these settings before:

.16 layer height (same inital)
80% rectilinear infill
initial layer- 20mm/s
inital layer infill- 30mm/s
build plate set to smooth pei plate- 65 C initial/ 55 C other
Nozzle initial layer- 270 C/other 220 C
Flow Ratio 1.1
Using SUNLU PLA 2.0

has anyone had failures after using the bambo support pla?
Since i added it to my AMS lite, my prints have all failed and nothing prints. the infill is terrible on the main print and the pla come out badly after. even a print where ive not used it has come out badly.
Any suggestions

Which version of the formula? Are you flushing enough?

Maybe I’m not flushing enough. Might need a hand with that. As 1st time using something like that
I’m using the standard support for pla.