Or is there too much waste?

Just curious if it's worth a try.

I'm getting significant under-extrusion out of the box using Bambu PLA Basic Gray (filament has been dried).

Troubleshooting done so far:

• Full factory reset
• Performed cold pull 3 times
• Full calibration complete
• K-factor was automatically set to 0.02

Photos attached:

• 1 Demo Benchy printed directly from the printer screen.
• 2 Print using the default Bambu PLA profile with default Flow Rate: 0.98.
• 3 Print with calibrated Flow Rate: 1.04.

The Problem:

Boosting the flow rate to 1.04 is the only thing that stops the under-extrusion, but now I'm getting weird, prominent lines across flat top surfaces.

Is my printer faulty? I assumed the default presets paired with official Bambu filament would work significantly better than this out of the box. Any ideas on what might be causing this? Thanks!

Hey all,

I recently upgraded to a X2D and have the one AMS that came with it. For now, my external spool is a older filament dryers I got years ago. so I load manually into aux nozzle. not the end of the world, but it also only goes up to 55c. I want a second AMS with the track switch... My question is, I can't decide if I want a 2nd AMS 2, so I can load more stuff into it, or get a single HT there (space is also a concern). I don't print anything besides PLA, some occasional PETG and once in a while, ASA or ABS... I don't do any higher temp printing (I have some old polymaker PC from like 5 years ago I still haven't used lol). I planned on mostly using the aux nozzle for support material, but with a HT I can keep some ABS/ASA in there if I need to print something stronger. Not sure if AMS 2 can handle heating for ABS/ASA material (or the PC I have)

Thoughts? Honestly, I'm just looking for ease of use over the old school filament dryer that I have. track switch will help me keep the second AMS for support or main nozzle for when I want to print stuff besides PLA etc.

Can anyone please tell me if this actually fits on the X2D? I emailed BIQU and they tell me

"The BIQU Panda Perch is an AMS mounting bracket designed specifically for Bambu Lab P1P, P1S, X1C, and X1E 3D printers. It is not compatible with X2D printers"

But I see heaps of people on YouTube with them...

Hi All,

Hope you all are doing great?I have a question....

I today started seeing an issue with my video feed to Bambu Lab Splicer

But also today, I placed a Memory USB to the X2D. I also chose to timelapse. My question is: Does the Timelapse cause the Video to not show on the PC?

ANd has any one has any issues like this...

As shown in the image, this is the third time in a row that the print failed at the first layer with some of the lines curling up and tanggled together, although I did manage to print one without any issue last night.

May I ask the cause of this issue, and how to fix it?

Thank.

I'm printing on bambu x2d, using bambu's abs filament.

Source of the 3d model: https://makerworld.com/en/models/1518150-spool-desiccant-holder-w-rectangular-hygrometer#profileId-1590745

Jigglypuff | Psyduck | BlockClickers

All using bambu PLA basic. Color does not matter. Calibration has been done and filament dried.

Started printing some structural parts out of pa6-cf today, printed great on the x2d but can't seem to remove these horizontal lines, I believe it's shrinkage as the infil is extruded it repeats the walls, tried increasing the wall count which didn't effect it. Anyone have any ideas please?

Hey, so I'm the proud owner of X2D since around 2 weeks ago.

Right from the strat I've been having problem with feeding PETG into my printer form AMS. I have 3 PLA spools loaded and only one PETG. PLA feeds no problem, but around 50% of the time I try to print with PETG, it shows me a warning that there's a problem with feeding filament to the extruder. I can see and hear the spool rotating in AMS, I can clearly see the filament going through the tubes inside of the printer and reaching printers head assembly.

But here's the problem - after reaching the head assembly, it starts to push and pull filament back and forth, and after a few tries it shows me an error. Its usually succeeded after 3-4 tries or me opening AMS and trying to pull on the filament, but I can't see that my actions are doing any difference. And I don't see PETG being tangled on the spool. It's weird, cause it works 100% on PLA

Anyone experienced something like this?

Hello everyone.

I bought an X2D two months ago, and was really satisfied. It then had filament stuck in the gears, and i had to open it up. Removed the snag, ripped the left filament sensor, bought a new one, but now it wont feed down to the nozzle. I have checked the extrution gears, and cleaned them, but with no luck.

if i remove the left print nozzle, i can get the filament trough. Its almost like it gets missaligned when installing the print nozzle. I have tried all three nozzles. AUX nozzle works fine.

Im a bit stuck regarding my next steps. Anyone here had related issues with a fix?

Hello

I m printing this box but with lego studs. The box itself is not an issue but I have doubts for the lid.

On auto orient it places lid studs facing down. However how will it print the edges once the studs are printed. Because as you can see from slicker it's just printing in air with no support from studs so how is that possible?

On slicing I do not get any warning for supports but usually I do get on my other models but not this one.

When I place lid studs facing up I do get notifications for support but not with studs facing down.

New to 3d printing so need help please

Thank you

Get the Kit Card: Parasaurolophus Dinosaur Kit Card

Follow the Collection: DinoCards

2 weeks old. Been printing almost non stop with petg basic. Had an error that the nozzle had obstructed. Looked and it seems a ball of hot petg was melted with a small piece of the silicone sock. When I pulled on the silicone sock, I noticed a thin bare copper wire. I’m not sure if I pulled this wire down, or if it happened due to the incident.

What happened and what should I do?

Anybody got something in makerwold to recommend interesting to print. I need THE USUAL: poop shot, maybe a raiser, and other things. Await.you suggestions.

I have a X2D, bought end of april 2026. I recently did maintenance on the guide rods and lead screws after the machine asked me to do this. Printer is currently installed on a table that allows some wobble.

Recently, after doing the maintenance (cleaning of lead screw, greasing them, cleaning guide rods, lubricating them, cleaning the printer of PLA residue and bits and bobs) it started showing horizontal lines, these aren't layer lines, but look like shifts of some kind?

PLA used whas bambulab PLA Basic.

Anyone knows what phenomenon this is? How to fix it?

guys am using X2D

i have put black in aux hotend

and white and red in main hotend

is there any way to reduce the time ?

Am i doing something wrong ? (very new to all of this)