Uploaded August 2026 | Updated September 2026, 2 weeks ago

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In this tutorial, we will show you how to install and operate the RR2 accessory for the DIY KIT MK3 laser engraver.

You will see the physical mounting, cable connection, machine setting adjustments, and how to start engraving projects with the ARR attachment. We also share important notes and troubleshooting for common setup mistakes.

Remember to power off the machine before installing or unplugging any accessories.
Browse our other videos for more DIY KIT MK3 accessory tutorials.

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