About this video tutorial

• The P2S has three mirrors: the first-level laser mirror (first mirror), the second-level laser mirror (second mirror), and the third-level laser mirror (third mirror).
• It is recommended to clean the laser mirrors after every 2 to 4 hours of operation.
• This video tutorial aims to provide step-by-step instructions on how to clean the laser mirrors of P2S.

Note: After cleaning, be sure to follow the video tutorial for correct installation of the lens and reflectors. It is essential to test the optical path afterward to prevent processing issues and safety hazards caused by improper installation.

Tools needed

Tools	Description
	2-in-1 screwdriver with cross & 2.5mm hex head
	Isopropyl alcohol
	Lint-free cloth

How to do it

#1 Clean the first-level laser mirror

#2 Clean the second-level laser mirror

#3 Clean the third-level laser mirror

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