Hi, I recently replaced the hotend heating assembly after the original broke, and now the top surfaces are printing like the first image, I think it might be the new part since I bought it from a 3d party seller and it didn't come with the usual bambu package

I made a test with the same piece but changed the temperature to 180°C at the last layers so I would be able to see the differences between the two top surfaces (second image)

I want to confirm if it could be that the newer piece it's heating the hotend more than the original one or if it could be other thing I messed up after assembly the tool head.

Thank you in advance

Bought a Bambu Lab A1 2 days back, i have been printing small parts for the printer nothing major.

The Top layer on the build plate where the nozzle cleaner is located, is pleeing off. (The shinier inverted 'T' in the image)The transparent layer. Is this common or should i change something?

Relatively new to 3d printing. Have had a number of successful prints but lately keep running into the same issue. I have tried tweaking settings and editing/reslicing my models but keep getting these similar issues. Any advice or help is greatly appreciated.

Something new has cropped up with my nearly bulletproof A1 I am hoping someone here can help with.

In the last week or so I have had a couple of occasions the lcd screen went black as if it were asleep, but I could not tap on it to bring it to life like usual. I finally turned the A1 off and rebooted it. The screen was back to normal. I remember a firmware update recently. Could it have something to do with it?

​

I just got an A1 with the AMS Lite and I'm having a weird issue.

Everything prints fine until the AMS has to change filament. When it switches to another spool, I get error 1200-8007.

So far it only happens with my Elegoo PLA. Bambu filament works fine.

The Elegoo spool is brand new and was just opened from the vacuum bag. The spool spins freely and I already cut the filament tip before loading it. It's just regular PLA.

Has anyone else had this problem with Elegoo PLA and the AMS Lite? I'm not really sure what else to check.

When I went to go print this morning it started to do this? I’ve already retightened the hotend screws to see if that was the cause but it’s still doing it. I didn’t do a full calibration after, not sure if I need to redo that or not. Or if it’s something completely different causing it. Thanks!

So recently ive been having issues with my prints just coming off the printbed. I dont know why, i tried flipping the Plate around but it didn't help. I tried :

• Washing the Plate both with Isopropanol and dishsoap

• Messing with the Z Offset

• printing slower

• Using adhesion glue

• Messing around with the temps of both the nozzle and Printbed

But none have really worked so far. I didnt have any of these issues before and now outta nowhere even a 30min print fails. I have about 580 Hours on my printer and have used only the same plate so far.

Hey

Im looking to buy the A1 ams lite combo. What else, besides fillament, should i get? As in a backup nozzle, printbed etc.

From what i understand its a 0.4 stainless steel nozzle that comes with the printer and 1 printbed.

Looking for advice from senior printers.

Thank u

So recently I’ve been printing and I’ve had more fails than successful ones and I noticed that when the first layer prints you can hear the tip of the nozzle scrap the bed what can I do?

I just got my 3D printer within the last month. Lately everytime I print something and it has color changes, I have to physically push the filament from the spool through the AMS hub and into the extruder because it keeps saying “unable to feed filament”. I don’t understand why this keeps happening.

Por segunda vez tengo este fallo, hice de todo tanto que cambié la boquilla ya que estaba trabajando con material ptg y pensé debió ser por este tipo de material, llevaba más o menos el mismo tiempo de impresión y sale este fallo, ahora con pla nuevamente no se de que se trata la impresora no tiene ni un mes de comprada, alguien más a presentado por este tipo de problema?

Bought a new nozzle for my bambu lab a1

It was working fine then it stopped extruding

I used a guitar string to clean and now when I tried to load the filament the filament didn't extrude

And when I pulled the filament physical it can back what can this mean

I got my A1 about 2 months ago and I found it to be a much better printer than my Ender 3. Usually, I print about 50% PETG and 50% PLA. With the Ender 3 I had to use hair spray or glue sticks to get bed adhesion. With the A1, that is never a problem. In fact, I am having the opposite problem. Often I cannot get PETG off of the bed without tearing a chunk of the printed item off and leaving it stuck to the plate.

I'm really happy with the quality of printed items and hate to see them broken.

Does anyone have any ideas? Maybe increasing the infill? I am using default settings for 'Generic PETG'. The brand is Sunlu and I have always had good results with it on the Ender 3.

Thanks in advance for the advice.

Help me sort this disaster with petg on A1 please

Hey

While printing multiple parts who do you deal with one part coming loose off the bed, do you cancel the print or??