# Laser cutting - Laser didn´t shut off between objects

**URL:** <https://forum.snapmaker.com/t/laser-cutting-laser-didn-t-shut-off-between-objects/33989>\
**Category:** Snapmaker 2.0 (3-in-1)\
**Created:** [December 8, 2023, 10:53pm UTC](https://forum.snapmaker.com/t/laser-cutting-laser-didn-t-shut-off-between-objects/33989 "2023-12-08T22:53:05Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Skreelink](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/skreelink/32/16398_2.png) [@Skreelink](https://forum.snapmaker.com/u/Skreelink)\
**Post date:** [December 8, 2023, 11:04pm UTC](https://forum.snapmaker.com/t/laser-cutting-laser-didn-t-shut-off-between-objects/33989/2 "2023-12-08T23:04:01Z")

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Update the firmware of your machine to the latest, or at least version 1.17.17. There was a change implemented in Luban 4.9.0 and 2.0 firmware 1.17.17 to enable inline power control. Any lower version of firmware and the laser does not turn off.

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