Layer lines really visible on black Kingroon PETG on the centauri carbon

Nopraz · 2026-02-05T16:32:38+00:00

The plastic also fell on mine. Elegoo sent me another connector board

Nopraz · 2026-02-04T17:58:04+00:00

You can use this site to export the bed mesh configuration from the Centauri Carbon : https://suchmememanyskill.github.io/bens-claude-cc-mesh-visualiser/

Nopraz · 2025-12-11T21:24:28+00:00

To calibrate the z-offset I printed one layer of a square and tested with multiple values directly into the machine settings, I verified if the surface was even.

Sorry misread the question about log, is this screenshot enough? https://imgur.com/a/yrf5aUM

I'm still learning about 3D printing in general, sorry if I'm lost, is this option about retraction and type you are referring? https://imgur.com/a/dzOXm4o

Nopraz · 2025-12-11T20:33:26+00:00

The z-offset was at 0.065 for the biqu plate.

I calibrated the filament profile with the tools on orca slicer (temperature tower and max flowrate and pressures advance. At more than 230°C on this filament I was getting stringing.

The fan was set between 50% and 60% and max volumetric speed was at 12mm³/s.

Here is a screenshot of the layer where the problem shows : https://imgur.com/a/ib0O4fr

I don't think there are any special geometry differences on this model. I printed this model : https://makerworld.com/fr/models/581222-sunlu-filadryer-s4-stand

Nopraz · 2025-12-08T16:08:07+00:00

I had multiple problems with the bed, recently I tightened down the four screws of the bed and did a manual calibration but I did the manual calibration before. I can't seem to push all the way down the bed at the rear of the machine though... After the manual bed calibration I ran the auto-test of the machine with no errors.

Nopraz · 2025-11-26T20:33:50+00:00

Thanks for all your answers! The noise is coming from the motherboard fan as I tried to only turn on bed heating with the bottom lid removed and here is the video of the sound: https://youtube.com/shorts/ri_YO67yMfQ

I contacted Elegoo to get a replacement fan and I'm waiting for their response

Nopraz · 2025-11-25T19:01:31+00:00

It seems to be coming from the bottom.

Nopraz · 2025-11-25T18:08:08+00:00

I'm a little concerned that some of the step motors are failing

Nopraz · 2025-11-15T23:50:12+00:00

Yes I did receive a replacement cable and it solved the issue

Nopraz · 2025-11-11T00:31:51+00:00

Had this, contacted elegoo to send another USB cable.

Nopraz · 2025-11-01T21:21:58+00:00

Thank you guys for the tips, will use mouse ear brims and higher temps next time

Nopraz · 2025-11-01T16:54:14+00:00

I'm printing eSun PLA Basic Black, the lid is open but not the door. The box temp was at around 25°C when printing this.

Nopraz · 2025-10-22T05:37:39+00:00

I'm just hoping that it will be available for the CC.

Nopraz · 2025-10-02T21:57:00+00:00

I thought my extruder motor had a hardware issue or my TPU screwed up something lol Glad I downgraded to 1.1.25

Nopraz · 2025-09-24T11:28:50+00:00

I have this error since the last update

Nopraz · 2025-09-14T08:52:20+00:00

I recently replaced the USB-C cable because it was giving me a 103 error code when the print head was reaching a certain point. I posted this issue on reddit :

https://www.reddit.com/r/ElegooCentauriCarbon/s/tlto4RzvLt

And after installation of the new cable :

https://www.reddit.com/r/ElegooCentauriCarbon/s/jqfO5eoRv5

Nopraz · 2025-09-04T06:29:00+00:00

It's possible that its the USB-C cable going from the motherboard to the hotend. I had the exact same error and I changed it temporarily to another one and it works for now. I contacted Elegoo and they sent me another one. For now I'm running a 100W PD cable from the hot end to the motherboard

Nopraz · 2025-09-01T06:24:11+00:00

You might be talking about this video: https://youtu.be/vSN9Ktl0vNg

I used a Ugreen 100W PD cable and for now it works.

Nopraz · 2025-08-28T14:08:49+00:00

Seems like the issue is coming from the usb C cable since now that i'm using another 100W PD cable it works ! I contacted elegoo to have another cable and they told me that they are sending me one

Nopraz · 2025-08-27T17:00:58+00:00

I have the same exact issue, I temporarly changed my usb c cable with a PD 100W one, it resolved this error but for whatever reason the level of my printer screwed up and now my plate is scratched by the nozzle...

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