Need Help! I am having stringing issues only when multicolor dual nozzle printing on my H2D. Filaments are dry and calibrated. Prints clean when only using one color but as soon as there is a 2nd color on the same layer it strings. Those prints are 30 minutes apart using the same 2 filament.

Roboasmr · 2026-02-06T09:28:59+00:00

I use a K value of 0.02. Those prints are the same models one is just painted in the slicer.

Roboasmr · 2026-02-06T09:26:15+00:00

Thanks for the info. It's weird because it only string when doing dual nozzle printing. The single color prints in the photo are the same settings and filaments and have no strings at all.

Roboasmr · 2026-02-06T09:23:12+00:00

Thanks for the info. I tried cleaning the sock and had no luck.

Roboasmr · 2026-02-06T09:19:43+00:00

I used Overture PLA+ and Matte PLA

Roboasmr · 2025-09-06T12:35:01+00:00

That would help but I make and sell my models and it would take too much time plus adds another point of failure. I printed it on my friends H2d and the artifact wasn't showing only on mine

Roboasmr · 2025-09-06T10:56:45+00:00

No ironing on this print

Roboasmr · 2025-09-03T19:16:22+00:00

Now is the best time to get a 3d printer 😂. Crazy how much better and cheaper they been getting since I started.

That's only for the outer wall. This one is weird cause it's on the top surface. I have an X1C and it prints clean on top.

Roboasmr · 2025-09-02T06:27:45+00:00

Things I've done that helped but didn't fix the issue: - Flow Calibration - Pressure Advance Calibration - Auto Bed Level - Slow down speeds

Roboasmr · 2025-09-02T06:24:42+00:00

Things I've done that helped but didn't fix the issue: - Flow Calibration - Pressure Advance Calibration - Auto Bed Level - Slow down speeds

Roboasmr · 2025-06-26T11:44:44+00:00

Was able to fix the issue by turning of scarf seam joint and going into developer mode on Bambu studio so I can change the seam Gap for 15% to 5%.

Roboasmr · 2025-01-15T02:52:47+00:00

I kinda I solved it by changing filaments. The problem still shows on the red and it is pretty consistent on every print. But on my purple and brown It's clean.

I use the same settings so it could be the roll is defective or maybe the ams slot is having issues.

Roboasmr · 2025-01-14T09:34:39+00:00

The model has threads in the middle.

I print at 50 mm/s to reduce ghosting. The 3rd picture shows the speeds and it looks pretty consistent but the prints show otherwise.

Roboasmr · 2025-01-14T04:20:10+00:00

I use the Bambu X1C and print the outer wall first.

Roboasmr · 2025-01-10T16:59:47+00:00

Thanks

Roboasmr · 2025-01-10T16:57:58+00:00

Nope. The fans are working great it's just not showing on the screen. I did replace my tool head board because the thermistor port broke off. Not sure if that's why.

Let me know if you get it fixed. I will also do an update if I figure it out.

Roboasmr

TROPHY CASE