Thank you for purchasing your Prusa PLH3D-2W Engraving Laser Upgrade Kit for the Prusa 3D printer.

By purchasing this product, the customer declares that he has reached the age of 18 and that he has fully read and understood the operating and safety instructions provided at

The responsibility of use or misuse belongs to the end user. Tomorrow's System and its affiliates accept no responsibility for use or misuse by the user. If you may not be able to use this product properly, we recommend that you do not begin use or cease use immediately.

Inspect all contents of your cutting and engraving laser kit. Verify that there is no evidence of damage or wear to any components due to the shipping process.

Read the operational manuals for your Prusa 3D printer, the Prusa Laser Upgrade Setup Guide and the PLH3D-2W Series Operational Manual prior to attempting to use the system. A copy of the PLH3D-6W Series Operational Manual can be found at

If there are any further questions or if anything is not clear, please contact us through

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