# \[Feature Request\] Implement G-Code M191

**URL:** <https://forum.snapmaker.com/t/feature-request-implement-g-code-m191/41736>\
**Category:** U1 Toolchanger\
**Created:** [April 12, 2026, 4:43pm UTC](https://forum.snapmaker.com/t/feature-request-implement-g-code-m191/41736 "2026-04-12T16:43:01Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![xchrisd](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/xchrisd/32/1503_2.png) [@xchrisd](https://forum.snapmaker.com/u/xchrisd)\
**Post date:** [April 12, 2026, 5:28pm UTC](https://forum.snapmaker.com/t/feature-request-implement-g-code-m191/41736/3 "2026-04-12T17:28:45Z")

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Because Snapmaker is not actively reading all threads, open a ticket please:

> [@How to issue a firmware feature request?](https://forum.snapmaker.com/t/how-to-issue-a-firmware-feature-request/41723/6):
>
> And shoot a ticket at: [https://snapmaker.formcrafts.com/u1-troubleshooting-request](https://snapmaker.formcrafts.com/u1-troubleshooting-request) There you could pick feature request.

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