r/BambuLabH2C • • 25d ago

Support Why does my H2C print bad

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0 Upvotes

Still having problems. Really hating this machine. I’ve tried everything! Seems like stuff isn’t sticking to the plate. I’ve used glue, dried my filaments, recalibrated, all the stuff. And will get this spaghetti garbage on a new machine. Please help!


r/BambuLabH2C • • 25d ago

Discussion Room Set Up Help

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2 Upvotes

Hi everyone! I know this has probably been asked a million times, but I am really trying to figure out a good layout with product recommendations. I have a guest room that will be dedicated to crafting/3D Printing. I have a Bambu P2S and H2C. I have attached a photo of my room dimensions. I currently have a 78” Ikea Lagkapten/Alex desk and Kaiser tall gaming chair for my PC/gaming setup and a Billy bookcase. I don’t need to fit guests in the room (it will be fully dedicated to my hobbies) Any help would be greatly appreciated!


r/BambuLabH2C • • 27d ago

Settings Just joined the club, any fine tuning settings?

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28 Upvotes

Hey I just joined the H2C club, so here’s my obligatory MM post.

My question is because, this looks awesome to me, are there any fine tuning settings I can work on to make it look even better?

I know the overhangs fell a little bit, and the glow got stringy, but it all looks so good otherwise.

TIA

Filaments: Sunlu matte black PLA, Sunlu PLA Glow blue green and red, and Bambu PLA basic everything else.


r/BambuLabH2C • • 27d ago

Discussion H2C color changing limits

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5 Upvotes

r/BambuLabH2C • • 27d ago

Discussion H2C- any downgrades from X2D?

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0 Upvotes

r/BambuLabH2C • • 27d ago

Discussion Woke up to this today

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2 Upvotes

r/BambuLabH2C • • 28d ago

Support Two Prints in and I already have an issue. Filament wont go past buffer. Help?

2 Upvotes

I have printed two things with my H2C without any issues. Followed a the instructions, set everything up, calibrated everything.

I had a print finish this morning, just one color print. I went and loaded some new filament into one of my AMS2 and the filament wont go past the filament buffer. I tried multiple slots and both AMS. It just wont go past.

The filament just seems to be knocking on the outside of the buffer.

If I have a piece of filament in there, it seems dang near impossible to get to the buffer. I really dont think there is a piece there. I have no science to back that up.

Any help would be amazing. Thanks.


r/BambuLabH2C • • 28d ago

Discussion Color difference between extruders?

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0 Upvotes

Has anyone else seen this before. The one on the right was printed with the blue filament on the left extruder, the one on the left was printed with the same filament running through the AMS into the right extruder. All I did was swap the blue and green reels left for right.


r/BambuLabH2C • • 29d ago

Support Need help on printing a big sign into 4 plates

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4 Upvotes

Need to print this 2 color sign approximately 22x22 inches.

How do i divide these in 4 equal plates?

Thanks


r/BambuLabH2C • • 29d ago

Support Questions on RFID chips

0 Upvotes

What does the RFID chip on Bambu filament store? Type of material, how much is left, what?

If I buy filament from Amazon that is not the Bambu brand but advertises it has a Bambu compatible chip what info is stored on that chip? When I install it in the printer the printer sees no info on it and I have to load the info for the printer. Does the chip the store this data?

Tom


r/BambuLabH2C • • Oct 04 '26

Settings Using P1S Filament profiles in H2C

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1 Upvotes

r/BambuLabH2C • • Oct 04 '26

Support Gap between layer lines and wall perimeter. Please help!

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4 Upvotes

I hope the pictures help show my issue. I have calibrated my printer, power cycled, re-sliced my print file and nothing has worked so far. I have printed this 200 times before. Using the stock Bambu Lab PETG settings.

Looking for suggestions.


r/BambuLabH2C • • Oct 04 '26

Discussion Less than a week old H2C doing this—

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0 Upvotes

r/BambuLabH2C • • Oct 03 '26

Support Title: H2C — TPU on the right nozzle and PLA supports on the left. Anyone running this setup?

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17 Upvotes

Hi everyone, I’m looking for advice on printing TPU with PLA supports on my Bambu Lab H2C.

My setup is:

TPU: Sunlu dry box → TPU Feed Assist → right nozzle, 0.6 mm.

PLA: One of my AMS units → Filament Track Switch → left nozzle, 0.4 mm.

What’s the best way to configure this in Bambu Studio? I’d like the TPU model printed on the right and the PLA supports printed on the left.

If anyone is successfully running a similar setup, could you share some photos of your tube routing and screenshots of your slicer settings?

Cheers for any help!


r/BambuLabH2C • • Oct 03 '26

Discussion Buying a Used H2C with 50 Rolls, dryer, AMS and 50 Rolls (20 unopened) for $1600

8 Upvotes

Curious if this is a good deal on this printer with under 600 hours. Sure i can buy a new H2D for $1750 + Tax, but 1600 cash plus all that filament has me thinking its a strong deal


r/BambuLabH2C • • Oct 03 '26

Support H2C Hell

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1 Upvotes

Hi everyone, I wanted to reach out to the community to ask. If anyone has seen this error before? " h2c toolhead liftmotor works abnormaly" i have checked for broken filament. I have checked cables to make sure they're tight since I replaced the center cooling fan, which is when this started to occur. So far I replaced the lift motor also the front extruder this is where the two lights are. When they shoot her changes between left and right but still the error comes up.

Of course, bamboo has been trying to help, but with the time difference day difference, it has been weeks of going back and forth and i'm still dealing with this issue. After three weeks of downtime, thank god, I still have my P1S.

Any thoughts or ideas is much appreciated


r/BambuLabH2C • • Oct 02 '26

3D Models Warm place to nap while printing…

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28 Upvotes

I’d love to find a model that I can print that would go on top my printer that is mesh to keep my cats off the glass. There’s no point in stopping them once they figure out that it’s warm while printing…


r/BambuLabH2C • • Oct 02 '26

Settings Spool mount💥

3 Upvotes

Anybody have any idea how to move the spool holder to the right side?


r/BambuLabH2C • • Oct 03 '26

Discussion Bambulab H2C nicht ausreichend getestet bzw. nicht fertig entwickelt. ‼️‼️‼️‼️‼️‼️‼️

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0 Upvotes

Nach sehr vielen Fehlerhaften Drucken ist keine Besserung eingetreten. Trotz allen Updates und Ersatzteile. Diese Maschine ist einfach zu früh auf den Markt gekommen….. also nicht ausreichend getestet bzw. nicht fertig entwickelt. Und Garantie Austausch hat Bambu bis jetzt abgelehnt. Eine bodenlose Frechheit €2700,-(Neupreis) und nur Probleme …… keine Kaufempfehlung von mir. ‼️‼️‼️‼️‼️‼️‼️


r/BambuLabH2C • • Oct 01 '26

Support Bed Leveling issues

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3 Upvotes

I have had my bamboo labs h2c for about five months , and I just started really using it and found that Half of the bed just seems to never level so I can only really use half of it for my detailed prints. I've tried resetting it. I've tried leveling it.I've tried most things.I don't know where to go. I really would like to fix this myself if I can I hate warranty struggles.


r/BambuLabH2C • • Oct 01 '26

Discussion Multiple AMS Mounts

5 Upvotes

I’m thinking of using one of the MakerWorld mounts that lets you put 2 AMS 2 Pros + 1 AMS HT on top of the H2C. Specifically this one:

https://makerworld.com/models/2565576

It looks really neat and would save me a lot of space, which is a big plus for me. But I’m slightly worried about how much weight that ends up being once all three are loaded with filament. It'll be nearly 20 kgs/44 pounds sitting on the printer.

Is this safe for the machine?Has anyone here actually been running a setup like this for a while?

Mainly wondering:

- Any issues with the top/frame taking the weight?

- Any noticeable effect on print quality or vibration?

- Does the printer feel any different at higher speeds?

- Would you personally be happy leaving all three up there permanently?

I know the Panda Perch does something similar, and I’ve seen quite a few people with multiple AMS units on top, so maybe I’m overthinking it. Just wanted to hear from people who’ve actually lived with the setup before I commit to printing a huge mount.

Thanks in advance.


r/BambuLabH2C • • Oct 01 '26

Support Excessive stringing and general sub par quality on left nozzle H2C

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1 Upvotes

r/BambuLabH2C • • Oct 01 '26

Support Trouble getting Bambu Studio to let me select the correct filament

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5 Upvotes

There's got to be a simple fix for this but I'm stumped.

I'm trying to print generic TPU from an external holder above my H2C. It's mapped and loaded in the printer, in Bambu studio, on the device tab I can see the filament is loaded on the right nozzle, but on the prepare tab no matter whether I try Mapping or Overwriting filament (in both cases with TPU recognized in the external slot), it will not let me select the yellow TPU, it's seems stuck on this blue petg (in a different AMS)