Only the first shape is engraved

On my ORTUR 3, I want to engrave 4 shapes, but only the first one is engraved and the laser stops.

Hi Hal,

If you preview your cut

(Alt+P or the Preview icon)

Does it show that all the shapes should be cut/engraved?

Please show us a screenshot of your full LightBurn window (no cell phone pics of screens, please) so that we can understand what you are talking about.

Hi Colin,
Yes the preview shows the 4 shapes.

The messages emitted by the Laser Master 3 (LM3) appear in the Console window and may explain why the engraver stopped.

You may find it quite challenging to engrave as close to the edge as you have chosen.

Here is the screen with the messages. The laser stops after having engraved the big square on the botom left.

In the Console window, you can scroll up and capture more of the Error Message (in red print).

You can also select and copy the text and paste it into a reply here.
This will help capture more information and allow details to be drawn out for discussion.

Working with text allows us to easily use machine-translation. :slight_smile:

I can see that OLF:206 is an earlier Firmware. OLF:210 is available and I saw one Laser Master 3 that seemed to have shipped with OLF:211.

Firmware updates available here:

Hi John,
Here is the text a bit longer.

Ortur Laser Master 3 Ready!




GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]





Démarrage de flux

Layer C00


La cible de mouvement de g-code dépasse la course de la machine. Position de la machine conservée en toute sécurité. L’alarme peut être déverrouillée. (Cliquez avec le bouton droit sur le bouton ‘Appareils’ pour réinitialiser la connexion)

En ligne ou quasi en ligne 11 :

Flux terminé en 0 :05

[MSG:Reset to continue]


Ortur Laser Master 3 Ready!




GrblHAL 1.1f [‘$’ or ‘$HELP’ for help]

[MSG:‘$H’|‘$X’ to unlock]

[MSG:3:Caution: Unlocked]


I will check the question of the firmware version…

Hi John, me again.
You were riht, it was too close the edge. I moved a bit and all shapes have been engraved. :slightly_smiling_face: :pray:

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