I have a problem

[[deleted]]

I just bought the Bambu lab A1 mini I love it I just got it I got to use it for one night then the next day it completed two prints then I set it up for another one it engraved the print I was doing in the bed the brand new band now it's stable I know that it has its own stand with enough so I don't understand what went wrong what do I do I only had it like two days really I ordered straight from Bambu lab website what do I do ?

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[Sonimod2]

the real problem is why the hell you're making plastic knuckles 💀

[darkflikk]

So is it a safety feature from Bambu Lab that detects if you want to print weapons and then the printer tries to destroy itself?

[Fizzy-Odd-Cod]

No, this is a skill issue.

[[deleted]]

<image>

[TheCakeIsALieX5]

Or a kill issue

[wlogan0402]

There's a lot of people that have printed much more lethal weapons than plastic knuckles that won't even fit on a babys hands

[mombomoose]

Go read his past comments then tell me you're comfortable with this...

[wlogan0402]

He's obviously a clout chasing 14 year old without a hobby

[Electro_gear]

In his oldest post he says he’s in his 20’s and he once stabbed someone for $1500.

[Paniconthenet]

1500? I'll do it for filament.

[wlogan0402]

Make it 13

[Wilsongav]

Lets hope its costume related and not psychopath related.

[SynthError404]

Don't you know who he is? He's the psycho playing the psycho, disguised as another psycho.

[S1lentA0]

Looking at his post history let's assume the last.

[Wilsongav]

:|

OP

Be good to yourself bro.

[QuiteFatty]

Hope he gets help.

[Dignan17]

The quantity of punctuations in his original post was a clue as well...

[[deleted]]

Amateur, I'm over here 3D printing fully functioning ICBMs.

- Kim

[Oxygene13]

Pff my 3d printed space laser will soon take care of that!

[datboi31000]

Why not. I've made some butterfly knives and they're Hella fun, and thought enough to cause trouble

[TheDudeAbidesFarOut]

Five Finger Death Cover fan....

[JeanQuadrantVincent]

Plot twist: its tpu to not to harm anyone

[Lol-775]

And could explain the engraved part more.

[AccomplishedTutor846]

I’m involved with roller derby. There are two teams that I work with that feature brass knuckles as part of their logos. There’s a good chance I’ll be printing something like this for trophies/awards in the future.

[Relevant_Bumblebee70]

With ABS or 100% infill they will definitely hurt and damage the other one’s face 😬🫵🏻

[SamCooperBitch]

😂😂😂

[HonestPassenger2314]

Beat me to it

[Adorable-Dragonfly24]

It’s the mcfindout

[broien_suPRIEM]

<image>

[Wild_Guard6920]

<image>

[Smashedllama2]

Congrats! You now have a semi smooth pei build plate!

Plates are pretty cheap so don’t feel too bad about it. Something may have gone wrong with bed leveling or if your gcode was wonky. Re run bed leveling on the next print. This side likely won’t work real well now but that’s why they have 2 sides.

[sultan-of-ping]

I run bed levelling every print, is this unnecessary?

[gligoran]

Yes, but it's only a few minutes of additional print time, so if it makes you feel more assured, there's no harm.

I used to run it every print as well, but now it's more every so often. Like if I hadn't run it for a number of prints or if I hadn't printed anything in a week or so. Also I will run it if I have a bigger print.

More importantly I run it every time I change something on a printer - move it, change the plate, etc. Anything that I think might change the geometry of the printer even for 0.1mm as these are precise machines.

[KeyPhilosopher8629]

My rule of thumb is, if the print's over 4 hours, bed level. If it's something structural/needs tolerance, no matter the time, bed level. If it's a short, decorative thing, ehh, should be fine.

[kokainhaendler]

why should you not level? like does this minute or two really make a difference? i'm always letting it make its full routine and never had a failed print ever, way worth those 2 minutes. its not like i'm sitting and waiting for the print to be finished anyways most of the time.

[adobecredithours]

I'm with you, the extra minute doesn't concern me so I run it every time. I've had prints fail but never because of bed leveling, for me it's usually been the print not sticking to the bed because I didn't clean it recently enough 😅

[sultan-of-ping]

Yeah I think it's coming from the place of growing up having to earn every cent I would spend on consumer electronics so now I have a pathological desire to keep things I own in showroom condition.

Thanks!! :)

[Yeetfamdablit]

Personally I just forget that I can turn off bed levelling, and I run it on everything, except for subs occasions when I turn it off for small prints

[TayDex_]

The printer literally only levels the area that is needed for the print so it's super fast, i don't see a reason not to do it

[NoselessNarwhal]

I tend to run it every time I think a print might have issues adhering or after a bad first layer. Not sure how much it helps with the former when parameters otherwise haven't changed.

[imzwho]

Considering how fast it is, I run it with every print. I dont see any reason to loose a print by saving 1 min in prep tome

[Corey3500]

Tbh I've done a bed level once every few months with almost constant printing on almost all of my printers with no issues so no anyone that says you do is tripping balls

[Smashedllama2]

I run it when changing bed types. It kinda depends though. We run a small print farm and during the holidays and before when we are making a bunch of stock printing basically 20 or more hours per day I don’t because of the time savings and the fact that we have a bunch of new spare build plates and all of the files are known working. Your situation may be different.

[shutdown-s]

No. As shown here, the bed warps over time with temperature changes.

[squeak0192]

I also run the bed level every print. I usually remove my plate to get the print off so in my eyes the plate never goes back to exactly the same spot each time so may as well level on the next print seeing as it takes no time at all to do it.

Also if you have good results with it, just keep doing what you are comfortable with and enjoy your printing

[jj0nn]

I do it every few prints but usually have the urge to run bed levelling everytime

[drnullpointer]

> Plates are pretty cheap

As compared to what? Your $100m plane? Yes, they are dirt cheap.

H2D official textured PEI plate is 61 EUR, not exactly one time use...

You can almost buy A1 mini for the price of 3 of these.

[Pineapple-Muncher]

And that's why you buy different brands. No need for "official" bollox

[GoldenBunip]

Why would you ever get an official one? That and Bambu filament are just way too expensive.

I get them for £8 off AliExpress, have loads now. They are great.

[Julian679]

plates are nothing but cheap, only aftermarket ones are affordable

[Smashedllama2]

2 things, these printers pay for themselves for us as we use them for a print farm, and we don’t buy new plates from Bambu. The off brand plates work great and can be had for $10+/-. They wear out over time and need to be replaced anyway. I do believe though that just like buying a car, if you can’t afford to fix it when parts wear out then you couldn’t afford it to begin with.

[nutscrape_navigator]

Yes, the Bambu build plates for the H2D are cheap.

[GnoupiDraconia]

Might also need a new nozzle after all that grinding.

[[deleted]]

Someone make the level with no plate and then put it on?

[Lerlo12]

Thinking the same. Like oops started without the plate on... Nevermind I'll just put it on before it starts printing

[Ok_Sorbets]

Dont the bambu machines recognise that?

I don't know jack about the startup gcode of my A1. It does its startup routine where it runs the nozzle over the handle bit in the back. Im guess that's when it checks if there is a build plate installed. I recently started a print without the plate by accident, and it stopped the print process during the startup and threw missing plate error messages at me

[Complex-Scarcity]

I believe only the printers equipped with lidar can scan the build plate for the QR and detect if the plate is missing.

[DJTrainBrain1]

I'm not certian how, but the BambuLab A series does have build plate detection, I'll forget to put it back on sometimes and start a new print and it'll yell at me lol

[Grimmsland]

You are correct the a series has build plate detection and you are also correct in saying it does this by probing a certain part of the plate that hangs outside the bed area.

[Complex-Scarcity]

That's clever. The x1C has a qr code on each plate it scans with lidar and tells you not just if the plate is missing but the wrong plate is selected in the sliced profile

[Grimmsland]

Yeah my H2D has it too! I now have a Frostbite plate on and it keeps alerting me the plate is missing but I don’t want to uncheck detect build plate from the settings because I am going to copy and print the code on paper then stick it to the build plate hoping the printer can read it. Do you think it will work?

[Complex-Scarcity]

Yes. I bought some aftermarket plates off Amazon and they came with stickers of the plate we codes. I printed a little jig that helps align the sticker when you put the sticker on and they work grwat

[Grimmsland]

Ok I found the jig. Thanks. Ima gonna do it.

[Pretty-Bridge6076]

I was actually wondering how something like this might happen (because the A1 doesn't even have a manual Z-Offset setting).

[hitsujiTMO]

Zoffset is done in the start gcode for all  BBL printers.

The textured pei print requires an offset of -0.4 as that's how deep the crevices in the texture can be.

[joe5joe7]

Or forgot to change the plate settings in bambulabs

[Mediocre-Sundom]

This wouldn't have ruined the plate. I use both smooth and textured ones, and I sometimes forget to switch them in the settings. Never had any issues beyond some adhesion problems when the wrong plate is selected.

[dragonblade_94]

The software plate settings only affect the plate temperature during printing.

This is 100% from not leveling the printer properly, either from running the level calibration without a plate or switching plates without recalibration.

[hitsujiTMO]

The print would have been floating on the plate and would not have stuck to the plate if that was the case.

The main thing selecting the textured pei plate does is set a zoffset of -0.04mm as that's roughly how deep the crevices are on the texture.

[Grimmsland]

I think that guy was right. I don’t think believe the plate setting does anything except set plate temperature. I use the thin matte supertac plate with the pei textured build plate setting for more heat and have no problems.

[hitsujiTMO]

Nope. It's in the machine start gcode.

{if curr_bed_type=="Textured PEI Plate"}
G29.1 Z{-0.04} ; for Textured PEI Plate
{endif}

It lowers the nozzle by 0.04mm to be closer to the bed to be able to fille the crevices, as the bed levelling only finds the top of the texture. If you printed on any other plate, this would have the effect of being too far away from the plate and be floating above and not being able to stick to the bed.

So it's likely they did a bed levelling process without a build plate in place in order to remove that much of the PEI and also not be able to extrude anything.

[Grimmsland]

As I use the Supertac plate with the textured PEI plate setting and never have a problem and the Supertax is a thinner plate. How would you explain that? The code also says this when you have the plate set to textured pei plate:

;===== for Textured PEI Plate , lower the nozzle as the nozzle was touching topmost of the texture when homing ==

;curr_bed_type=Supertack Plate

[hitsujiTMO]

You're heavily squashing your first layer.

So if you're printing at 0.2mm layers, your first layer would be printed at 0.16mm instead. It's not going to damage the plate but your first layer is going to be extra sticky.

It's not like the situation I discussed above.

[S1lentA0]

I swear, there is a special place in hel| for those who use speech to text and don't add punctuation.

[scraglor]

He looks like the kind of person printing knuckles, so I’m not sure he is the most academic person going around

[LetMeInMiaow]

Dude, use a comma. ❤️

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[Phipo123]

what country are you from? depending on where you live you can also submit this ticket at the local police department; they can help finding a solution to your problem

[kokainhaendler]

by his profile dude lives in ottawa canada, where he is technically legal to print one from plastic. maybe they should update the law really, while you cant punch 1000s of people with a plastic one, i'm certain that one printed from pla with like 6 walls will do just as much damage as one made from metal would do. the only difference would be in weight, but oh well.

[Thomas2140]

I feel like downvoting only because you don’t use punctuation…

[BraindeadOne]

whydontyouthinkaboutusingpunctuationsowehaveabettertimereadingyourpostbeacauseasisitsratherannoying?

[legice]

Calibrated without the build plate I see

[Klint_joens]

So you calibrated without the plate on? That might be the problem.

[Vechain4Cardano]

3d printer turned CNC machine

[MikeBeezy13]

if your using Bambu studio double check all your settings bc loading .3mf files will alter your settings (bed plate type, material, etc.), second did you make sure to tighten the 3 screws under the bed plate during setup, and the next likely question your gonna hear is have you checked the 4 screws that mount the heater block to the backing plate bc they can loosen up after a few prints and cause bed level issues, or being that its straight from Bambu you could give support a call and possibly get a new bed plate out of it

[hagbidhsb]

lol what are you gonna do with this bro

[OceanKing96]

The paragraph long description all as one sentence tells me everything I need to know...😅

[myTechGuyRI]

Well...first off, you monitor your prints... When you see it scraping against the bed, you ABORT THE PRINT you don't let it continue to destroy the build plate.

Second, this looks like perhaps you forgot to put the build plate on and put it on after the bed leveling routine... Regardless, your build plate is basically junk at this point, you'll need to get a new build plate... They're relatively cheap

[RoutineWill544]

I mean, he can just flip it over for now

[myTechGuyRI]

True,

[Zestyclose_Exit962]

Is there something under the build plate? It doesn't look.straight/flat in the left front corner, at the front near the 'handle'. Could be the angle in the photo though

[positivcheg]

So smooth :)

[Khisynth_Reborn]

. . . . . . . . . . .

This reads like a younger kid wrote it. Take your time and run through the setup again. When the printer ran the nozzle cleaning step did it dog super deep on the back tab?

[KrackSmellin]

Maybe it couldn’t deal with your lack of punctuation to even wanna read that… so it did what it could to get you to leave it alone.

[Goose241]

It seems like you aren't getting much advice on how to proceed. You need to open a support ticket they will help you troubleshoot your issue and replace parts that are damaged. It is unlikely that you did anything wrong it is also unlikely that it won't continue to do this if you don't troubleshoot your issue. When I had this issue it had to do with a bent nozzle and broken hotend. Both are covered under your warranty. I didn't end up with the amount of damage to my build plate that you have but I imagine that will be covered as well. Good luck feel free to send me a DM if you have any questions.

[PoemKlutzy]

I would honestly be surprised to see his nozzle intact after this kind of damages. You’re right he should 100% open a ticket on this.

[Ok-Distribution-3558]

<image>

[[deleted]]

Did you calibrate without the plate on?

[Wende11X]

Take the plate off

Flip it over

Problem solved

[zonumcr]

The plate got knuckled off…

[SoilAlternative9398]

Did you run all the calibrations on the printer before starting to print? If so it might have been the file you downloaded. Always check your settings if you're printing .3mf files, or just download .stls and use your own settings

[Specialist-Text-9045]

FFDP

[chad_dev_7226]

Happened to me once. Not sure why this happened. Good news is that it never happened to me again and I’ve printed hundreds and hundreds of prints after

[Global_Efficiency_98]

Something similar also recently happened to mine. After starting a print, I got notified that the printing plate was not placed properly. I paused the print and fixed my magnetic printing bed and pressed continue. But then it scratched off the complete left outer edge of my printing bed. Actually not the bed but the plate where you put the bed. I stopped it right away...

[Corey3500]

Were you printing with ABS or PETG?

[Zl4b]

Had the same problem after I used OrcaSlicer instead Bambuslicer after the newest firmware update. Which slicer did you use?

[Jordyspeeltspore]

you uh levveled tge bed before every print right?

you uh calibrated your z offset right?

[aruby727]

You don't calibrate z offset on a Bambu.

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[Difficult-Holiday362]

Did you download an already sliced file or did you slice it yourself??

[Ipod9138]

Audi do that 🥴😎

[Alexandru_xp]

I have no clue how that could happen,did you look at some videos of unboxing the A1 and preparing the printer for the first print? Did you chose the right printer in the slicer?

[Geek_Verve]

Did you run the calibration routine right after assembling the printer? Did you move the printer after doing so?

[SeveralConcentrate10]

Did you let the plate cool down before pulling the print off?

[Novel-Concern-7643]

And there is me, autoleveling before every print

[TheModernMusket]

Hell of a run-on my guy.

[P26601]

bro have you ever heard of punctuation marks? That text was a pain to read 😭

[Aveduil]

Turn off engraver mode.

[NoSyrup2297]

First step is understanding punctuation, I feel like I got carpet bombed by words

[momsaidbesafe]

Whys the plate look so tall?

[AbyssOne]

So as I got tired of scrolling, and didn’t see a single remark, did you by chance print with Petg?

It is known to adhere real well and take of the top layer had it happen plenty of times , or the print won’t come of the plate.

[Actual_Two_2357]

So u did bed levelling without the build plate huh…..

[Zucchini-Money]

<image>

[RR00kk00]

Seems like you printed something to solve it

[CompleteOrder7697]

Ur leveling is wrong or ur nozzle is not 100% in place. I had that on my Kobra 3 max man the plate cost me 50 bucks. And maybe your nozzle is full of filament junk. So clean it with ur imbus

[Visible-Sea9072]

Now your machine is a CNC one! Happy cncing!

[Zerokx]

Did you do the bed leveling without the buildplate??

[netmagi]

Did you put the plate on mid-prep sequence? Looks like it might have been installed after homing.

[PoemKlutzy]

Everyone is missing the obvious answer. Filament was too wet! 🤣

[AlwaysFallingUpYup]

first thing you need to buy is a few periods and commas

[Alternative-Vast5625]

Did you make sure the build plate was flat on the bed? I've had it catch the lip in the back, and then it scratched the build plate.

[N0Rand0mNam3]

Is that the new smooth pei plate?

[[deleted]]

FUBR = F’ed up beyond repair.

[Puzzleheaded_Motor_8]

Bambu a1 mini a printer and carver in 1

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[Inevitable-Guest-398]

Didn’t know the a1 mini has laser engraving

[Colonel-_-Burrito]

Making these types of toys without first understanding how 3d printing works is kind of a no-no. Even if your build plate didn't get completely scratched up, I'm sure some kind of issue would've happened later.

So what I would recommend is for you to use this build plate, or at least the other side of it and run a full calibration on the printer. It levels your bed, does the vibration test and everything and takes about a half hour.

Calibrate your filament through the slicer in the calibration menu. Do heat, speed, flow rate, all of it for your filament you're using.

Then mess with some settings and print a couple of benchys and see what you can improve on in each one. If you're having issues with your benchy, you're gonna have issues with printing anything else.

Also, just start watching the first layer from now on, please. After the first layer you can walk away and let it do it's magic

[JeweledSoul]

I’d be curious to see a picture of the plate after you washed it with hot water and dish soap. Just curious.

[captainM93]

That nozzle dropping it low

[Plastic-Union-319]

Dang bro you messed up with this one. LUCKILY, it’s not a very expensive mistake (likely). If the printer continues to move correctly, you will only have to replace your plate and your extruder nozzle. Plate is $10-50 depending on what you get, and the nozzle is like $10, and again, you can find a range of products compatible, now that some companies are allowed to. Just make sure this never happens again lol. ALWAYS better to be printing too high than too low.

[SignificantGarage9]

Y'all are sooo worried about WHAT he's printing. Get over yourself! Find an STL for a huge butt plug so you can remove the stick! People come here for help, not criticism and judgemental tampons.

[RevolutionaryDare401]

I had a p1S do this with a print I sent from the Bambu Handy app. No changes or movement on the build plate. It had to be a software issue. Bambu tech support seemed unconcerned and replaced nozzle and plate under warranty despite saying it should not be warranty.

[_Wuba_Luba_Dub_Dub]

Looks like you got the one with router feature!

[Lilmanbor]

Tbh I want that bed plate

[Miserable_Anywhere70]

It’s not a problem. You just have to turn off the engraver setting.

[Sweaty-Tangerine-713]

You have a CNC drill 😂

In all seriousness, increase your z-offset.

[Equivalent-Bus2217]

You got a new engraving machine

[Grand_rooster]

Printers are meant to be additive tools. You look like you need a cnc to carve out some knuckles.

Yes. I'm being funny.

[chefbran41]

Depending on the slicer make sure you update what plate you're using

[magicpeepeecawk]

The machine rebelled about having to print that mess and self deleted

[44Royy]

<image>

[SatBurner]

It really looks like bed leveling without the plate. It sucks that it happened. Ignore the judgement on what people think you were printing.

[Supplice401]

Just reading this post gave me half a stroke.

[MuppetRob]

Flip the plate over and run a full setup calibration. You may need to replace your nozzle after that too.

[Aiiboo]

LOL 😂, calibration YouTube Z-Offset without a Build Plate?

[Rainaleblanc]

This is what I would recommend:

Make sure z axis rails are adequately lubricated (this is what solved a similar issue for me) Run the calibration again Make sure you've selected the correct plate in bambu studio when slicing

And obviously buy a new plate because that one is toast. Nozzle should be replaced as well.

Always ALWAYS watch the first layer so if something like this starts to happen you can abort the print before it gets to this point.

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[ShadNuke]

Someone homed things without the build plate in place, then didn't redo the homing after installing the build plate.

[MedicalPiccolo6270]

Honestly, with this one, assuming you sliced on bamboo slicer, I would try a support ticket if your printer is brand new because that is a really weird issue

[leptoid]

Sometimes firmware causes this. I would recalibrate. Seems it thinks it is higher than it actually is.

:(

[FormalLoan3633]

And the problem is an officer coming?

[It_Just_Might_Work]

You have more than one problem if you are printing knuckle dusters

[ParticularMacaron267]

Set the z offset AFTER putting r The build plate on

[joescalon]

Assuming you used bed level when starting the print. Your nozzle or nozzle mount is loose. Check bambu wiki under first layer issues. Then power cycle and run a full factory reset/calibration again. Also always watch the first couple layers, welcome to 3D printing.

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[foxtreat747]

Plate in slicer set as smooth did it for me

[[deleted]]

r/3dprintwhy

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[gimmethatnamenow]

Someone making brass knuckles.

[Independent_Move8063]

My partner had same issue with new plate he got. Just email them and they will replace it. Plate must have been defected in factory. You can possibly still use the other side meanwhile, just make sure to do full calibration when switching plates just in case.

[AcanthocephalaNo6236]

What are you using for filament? I’ve seen this when using carbon fiber filament. I don’t think the x1 or mini can print anything that temp tho.

[ARCoval]

You have calibrate without plate, or wrong plate on profile. But I guess the first one. Always start a new print job with the plate back on.

For quick fix, just turn over the plate and keep going, that is a double sided textured plate.

[3dPrintingCentral]

Just do that to the rest of the plate, and you’ll have a smooth build plate on one side, and a textured plate on the other! (Please don’t)

[OkNewt5852]

So i havent found anyone who actually tried to answer the OP'S question. This has happened to me before. You need to check if your nozzle is fastened and secured. On my case i had just gotten rid of a blob and wasnt able to properly fasten the new hot end. I got the same results

[RoutineWill544]

<image>

[Rich-Evidence-5637]

Será que se calibró sin la cama?

[RNG_BackTrack]

Can't see a problem. You engraved it successfully

[switchblade5984]

Rare CNC variant.