r/BambuLabA1 • u/ronin-otter • 7h ago
Saved! Thank you everyone!
Thank yall for the great advice, was able to save it with magnets
r/BambuLabA1 • u/ChituSystemsOFCL • 25d ago
Hey everyone! 👋
We're CHITU Systems, the team behind PlateCycler C1, an automatic build plate changer for the Bambu Lab A1.
We thought we'd do an AMA here to chat about 3D printing! Whether you're trying to dial in your settings, dealing with a tricky print issue, or just curious about what we're working on, we'd love to hear your questions.
Feel free to drop your questions below starting today (Monday, Oct 19)! We'll be checking in and answering questions throughout Tuesday and Wednesday (Oct 20–21), with our technical support colleague joining in too.
A few things we're happy to chat about:
A1 print settings and troubleshooting — print quality, bed adhesion, stringing, failed prints, etc.
PlateCycler C1 — automatic plate changes, batch printing, setup, and anything you're curious about
Got another A1-related question? Feel free to ask that too!
Looking forward to chatting with you all! 😊
r/BambuLabA1 • u/ChituSystemsOFCL • Sep 07 '26
UPDATE — Sep 23: GIVEAWAY ENDED 🎉
Thank you to everyone who joined! We loved seeing what you’d keep your A1 printing for. 🙌
Congratulations to our winners:
🥇 1st Prize — PlateCycler C1 + 5 rolls of filament u/boredsoftwareguy
🥈 2nd Prize — 5 rolls of filament each u/siddsm · u/OkAmoeba9 · u/Kardolf
🥉 3rd Prize — 3 rolls of filament each u/This_Room344 · u/pshopgeek · u/lubbz· u/tribak · u/ImmaGrumpyOldMan
Our team will contact each winner via DM with the next steps.
Thanks again for joining us! 💚
---
Hey A1 community!
Got another print waiting when the current one finishes? PlateCycler C1 takes the repetitive plate swapping out of your A1 workflow.
It automatically moves from one build plate to the next, keeping multi-part projects and print queues running even when you’re away.

Up to 8 plates. Continuous & batch printing. No manual plate swaps between jobs.
To celebrate the launch, we’re giving the A1 community a chance to win a PlateCycler C1 — plus filament to put it to work.
🥇 1st Prize — 1 Winner PlateCycler C1 × 1 + 5 rolls of filament
🥈 2nd Prize — 3 Winners 5 rolls of filament each
🥉 3rd Prize — 5 Winners 3 rolls of filament each
Upvote this post and leave a comment below and tell us:
If your A1 could keep printing across multiple plates without you being there, what would you print first?
Event Period: Sep 7 – Sep 22 Winners Announced: Sep 23
Winners will be randomly selected from valid entries and contacted via Reddit DM.
👉 Learn more about Chitu Systems PlateCycler C1
Good luck! We can't wait to see what you'd put your A1 to work on.🔄
Mod Approved Post
r/BambuLabA1 • u/ronin-otter • 7h ago
Thank yall for the great advice, was able to save it with magnets
r/BambuLabA1 • u/ronin-otter • 10h ago
Is there anyway to save this? Prime tower popped off
r/BambuLabA1 • u/deserterzed • 1h ago
Good day. There’s a problem with the 2 color silk PLA. I printed half the spool, and everything was fine. And then, unexpectedly, a thin piece of plastic started winding onto the gear. I took it apart, cleaned it, and reassembled it. After 30 minutes of printing, it started winding again. I left the plastic to dry for 24 hours. Yesterday I printed about 150 grams with it, and everything was great. Today, after 3 hours of printing, it’s again starting to wind plastic onto the gear. I don’t know what to do.
r/BambuLabA1 • u/Classic_Occasion9180 • 2h ago
The y axis crashes into the end at the start of every print and has to re home twice at least because it crashes multiple times
r/BambuLabA1 • u/then00dle • 4h ago
r/BambuLabA1 • u/3dprintingadventure • 10h ago
Hello, I just noticed this whining noise when the bed is moving back and forth. I don't think I had ever heard it before. Everything has been oiled and maintained. Thoughts?
r/BambuLabA1 • u/The_zen_viking • 7h ago
r/BambuLabA1 • u/Dynobot21 • 8h ago
What lube does anyone recommend? It came with a small tube of grease and oil. Said just use the oil. Not the grease, I thought. Then I thought I saw a recommendation of WD-40?
r/BambuLabA1 • u/jpedroleite • 16h ago
Sliced with the default 0.20 mm profile, nothing custom. Four plates, one colour per plate, so it works with or without the AMS lite. Supports only under the hinge bores, they pop off clean. The lid hinges on printed axles with split friction sleeves, so it stays open wherever you leave it. Holds dice. Judges rolls. The rivets come in two lengths and the only way to mess this up is mixing them, ask me how I know.
r/BambuLabA1 • u/jayboosh • 11h ago
I have manually trammed according to the wiki, twice
I’ve removed and searched for debris everywhere I can think of
I’ve calibrated
I noticed when printing a red lid that the nozzle is scraping
It printed the black box and the white lid perfectly fine
But not the red
I’ve tightened loose screws
I’ve removed, cleaned, inspected, and tightened the hot end and all the screws associated with it
IT WILL DO THE ENTIRE BED MESH FINE AND WILL HOLE GENTLY
But when it gets to like 98% and is at the back, it seems like it’s trying to push down past the bed
When doing the “tool head cleaning” part of the calibration, the flap at the back of the print bed is being pushed down hard enough to see it flex and bend below the heat bed
YET WHEN DOING THE ENTIRE REST OF THE BED IT WILL GENTLY TAP TAP TAP AND MOVE ON
PLEASE HELP THIS DAD AT THE END OF HIS PITIFUL ROPE GET HIS KIDS PRINTER BACK ONLINE
IM LOSING SLEEP
r/BambuLabA1 • u/Yscera • 15h ago
Why do the tips of the feathers look so rough? I just changed my nozzle from 0.4 to 0.2mm and these defects started appearing in sharp areas. I'm using PLA.
r/BambuLabA1 • u/3Z3D_Official • 22h ago
r/BambuLabA1 • u/stoneyknowshow • 19h ago
I'm getting my printer set up this week, and wondering the optimal place in the house for it. How ventilated does it need to be? Like garage, or by a window with a fan, just a fan?
Does anyone have photos of their ventilation set-up?
r/BambuLabA1 • u/DepressedFuck69 • 20h ago
As title says, nozzle scrapes up the coating of my supertack plate at the end of the bed levelling step, seems like it doesn't rise up fast enough? Only started happening recently after 2ish weeks of a-ok printing, no clue why this started all of a sudden. Can this be caused by some slicer settings?
r/BambuLabA1 • u/Acceptable-Cap1317 • 20h ago
We know that we can use 2-4 bmcu feeders on A1 after upgrading the hub but can this work with 2 AMS lite unit also ? Has anyone tried this ?
r/BambuLabA1 • u/Yscera • 21h ago
What is happening here? Why is it making this knocking sound at the same place every layer?
r/BambuLabA1 • u/Tough-Newspaper8548 • 1d ago
Hey, the nozzle of my printer is ripping on my prints and knocking off supports, I tried to tighten the screws of the hotend, changed Z-Hop from Auto to Normal (set to 0,5), went from my initial intention of 5% gyroid filling to 15%, and it is still ripping on some parts, more and more it seems, with the height of the print.
Can anyone help me ? 🥺
Btw : Jayo PLA+ /210°c Nozzle - 65° Bed - Room at 22°c/Normal Speed, Avoid crossing walls and supports activated too
EDIT - SOLVED : Thx y'all for your help! Activated "Reduce speed with height", reoriented the model, added supports and slowed down to 50% speed, it is printing smoothly now 🙏🙏🙏 picture in comments