Unwanted lines during the movement

[burberix (ROBERTO SUPERCHI)]

Hi all, I state that I am a beginner and I ask for help. I created an inscription and sent it to the laser, she engraved it but also engraved some fine lines during the movements. Is there any remedy? What should I do ? Thanks for the replies and greetings

[GingerKarma (Mark)]

Set $32=1

Grbl v1.1 Laser Mode · gnea/grbl Wiki

[GingerKarma (Mark)]

Uh. Started a reply, wandered away and realised I’d somehow posted it. Sorry.

This seems to be a common issue with GRBL devices. Check out this post:

Laser not turning off between cuts? (burning during travel moves)

If you have a GRBL device, and your laser is still on when moving between shapes, like this: [image] It most likely means you are using GRBL 1.1f or later, but do not have the controller in Laser Mode. Fix this by typing $32=1 in the Console window and pressing enter If you have a Ruida or other DSP controller and are seeing this happen, it is most likely a dying high-voltage power supply unit (PSU). The drive circuit that turns the laser power off and on tends to go first, before the part …

[burberix (ROBERTO SUPERCHI)]

I did but it still makes lines.

[burberix (ROBERTO SUPERCHI)]

I have version 1.2.04

[LightBurn (Oz)]

Then it is possible you have a hardware issue. I would contact Sculpfun for assistance - the power control board for the diode might be faulty.

[misken (Melvin)]

Maybe show a picture of the result?
I’m also certain that it’s the $32 setting. Maybe you didn’t click on “write” after changing? Anyhow, here is a guide on how to upgrade the firmware, in case there is a problem with it: Firmware Update & Settings - Diode Laser Wiki

[burberix (ROBERTO SUPERCHI)]

Uploading: scritta.jpg…


Here is the photo , , in my opinion the code 32 took it . I chose $32=1 and hit Enter . I wrote to the seller , they sent me a FW , but the procedure gives me FAILED . I attach the screenshot. Thank you and greetings

[berainlb (PY)]

Can you provide the following:

1. Run these commands in Console and return results

$I
$$

2. Save gcode for a burn where you see this issue. Use .txt as extension and upload file here.
3. Provide a screenshot of Device Settings

[misken (Melvin)]

The image shows the “laser mode” effect. It didn’t take the $32 setting correctly. Also make sure that $30 is 1000 and $31 is 0. As PY suggested, provide the output of the $$ command.
Don’t use the firmware they provided, use the one that is provided on the page I linked above. The procedure is also explained and it’s proven to work.

[burberix (ROBERTO SUPERCHI)]

This is the image of the latest configuration
Processing: lista $.jpg…

[burberix (ROBERTO SUPERCHI)]

With these parameters it works perfectly, THANKS !!