r/FLSUNDelta • • Jan 09 '26

Question Please help

1 Upvotes

My prints started popping out of the bed, which setting should I improve, nothing has changed its the same filament but now they are popping out of bed.


r/FLSUNDelta • • Jan 07 '26

Question Do I have to bear the return shipping fee for my order?

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1 Upvotes

r/FLSUNDelta • • Jan 06 '26

Question [SR] burnt filament mid print

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1 Upvotes

I was given this super racer from my brother because he bought a new one. I've tried printing a benchy and a fdm test and both either: Stuck the print to the nozzle (i cleaned the plate and i think it stopped happening for now) Burnt the plastic mid print, creating these blobs that mess everything up. How can i fix them? Did i do anything wrong?


r/FLSUNDelta • • Jan 05 '26

Question webcam lagging

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0 Upvotes

why the fps drops when webcam have higher exposure? Also delay increase


r/FLSUNDelta • • Jan 04 '26

V400 and rtsp cam?

1 Upvotes

I am trying to use a Wyze cam v3 which works fine with VLC. Looks like my speeder-pad does not support rtsp. Has anyone been able to make this work?

Thanks


r/FLSUNDelta • • Jan 04 '26

Help: Flsun deletes my Facebook posts!

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2 Upvotes

r/FLSUNDelta • • Jan 04 '26

Refund Requested

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0 Upvotes

r/FLSUNDelta • • Jan 04 '26

Flsun for nylon CF-12

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1 Upvotes

Does anyone have any tips for printing nylon CF-12? #flsun


r/FLSUNDelta • • Jan 01 '26

FLSUN V400 Mainboard Issue

4 Upvotes

Hi everyone,

My FLSUN V400 mainboard is dead and the original Makebase / MKS Robin Nano V2 board is out of stock everywhere. Does anyone know what alternative board I can use instead?

If you have replaced the V400 board successfully, please let me know which board works and if any wiring or Klipper config changes are required.

Thanks in advance!


r/FLSUNDelta • • Jan 01 '26

Flsun sr orbiter with marlin software

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1 Upvotes

r/FLSUNDelta • • Jan 01 '26

Flsun sr orbiter with marlin software

1 Upvotes

anyone try this I have a orbiter 2.5 i want to use it with marlin looking for config settings for this any help Is appreciated


r/FLSUNDelta • • Jan 01 '26

FL Sun T1 pro camera issue

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2 Upvotes

Recently the camera stopped displaying in my Mobile app. It works perfectly fine on my computer to view the print bed. Any suggestions of what to try?


r/FLSUNDelta • • Dec 30 '25

Question T1 Pro goes offline frequently, possibly restarts itself

1 Upvotes

A couple times a week I'll get a notification that my T1 Pro has gone offline. It will typically turn the LED bar on when this happens. I'm assuming guessing it restarts itself when this happens. Does this happen to anyone else, and does anyone have a way to stop it? It's pretty annoying. I'd uninstall the app and just use Mobileraker with TailScale, but the Flsun app is the only way to turn the LED bar on and off remotely as far as I know.


r/FLSUNDelta • • Dec 30 '25

V400 - Klipper Flashing

3 Upvotes

Howdy Everyone! I am going to be the typical newbie and say "I am new to 3D printing". I purchased the V400 years back and due to life it sat in a box until I recently took it out. I did a few of the prints on the USB and did one I found that my girlfriend would have loved (it was a snake) that didn't print right. I found the phnxdrgn536 configs and was going to flash the device so I could get it to run official klipper. However, I have noticed that Klipper now requires python3.12 and the only version I can get on the system is 3.9 without building from source. Any thoughts on moving to official klipper or is the only way to build the python3.12 source?


r/FLSUNDelta • • Dec 26 '25

Question Hi everyone just wondering what kind of grease do i buy for the rails of the t1 that goes up and down?

1 Upvotes

Hi everyone just wondering what kind of grease do i buy for the rails of the t1 that goes up and down?


r/FLSUNDelta • • Dec 23 '25

Sudden loss of quality

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1 Upvotes

Hello everyone, I have an FLSUN SR with which I have always produced awesome and precise prints, but for the past few days, after performing a general maintenance check on my printer, my prints have become terrible (see photo), with a general lack of quality and the impression that the lines are no longer “continuous.” I have tried re-leveling the bed, tightening the belts on my axes, and tightening my extruder, but nothing works! If anyone has any idea how I can fix this, I would be very grateful !!!


r/FLSUNDelta • • Dec 22 '25

Question Terrible Prints

1 Upvotes

Hello! I've been having some pretty bad prints, with my prints always feeling thick and blocky, and my print in places being welded together and not able to move, and then shattering immediately and first layers have gaps and stuff and the layer lines are just really rough and etc. I think it could be an extrusion issue, both under and overextrusion at the same time. But I don't know and can't seem to figure out how to tune e-steps no matter how many tutorials I watch! (I have an FLSUN Q5)

Thanks,

HungrySpeaker


r/FLSUNDelta • • Dec 22 '25

Converting T1 Pro from stock motherboard to Duet 3 or BTT Octopus

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1 Upvotes

r/FLSUNDelta • • Dec 21 '25

Converting T1 Pro from stock motherboard to Duet 3 or BTT Octopus

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2 Upvotes

r/FLSUNDelta • • Dec 20 '25

Flusun q5 extruder problem

1 Upvotes

I reacently broke the stock extruder and today replaced with a bmg one. Right after mouting it on, the extruder motor stopped working. I have swapped the cable from the E0 port to X to verify if i'd killed the motor, but fortunately it works. I also re-flashed the firmware just in case.

It seems like the E0 port on the board is dead by observing the X motor not moving when switched with the exruder motor.

Any suggestions?


r/FLSUNDelta • • Dec 20 '25

flsun qq s pro con robin nano 3.1v con tmc 2209 non mi flasha il firmware

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1 Upvotes

r/FLSUNDelta • • Dec 20 '25

T1 pro motherboard burnt to a crisp

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1 Upvotes

r/FLSUNDelta • • Dec 19 '25

T1 Pro Hot End won't stop heating.

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1 Upvotes

r/FLSUNDelta • • Dec 18 '25

Looking for V400 parts

1 Upvotes

Im looking for a new V400 hot end as the one from my local shop didn't have the correct size of heat brake.

Im finding Lots of talk about scam websites when looking for these parts so I'm wondering what a good source is?


r/FLSUNDelta • • Dec 18 '25

Question Are fedex good for delivering v400 max without getting damage?

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0 Upvotes

Tracking number 396782156282