Warning!

Wear safety goggles during the entire aligning process.

Every Polar 350 Laser Engraver goes through a complete beam alignment before shipping and its design typically keeps your mirrors locked in proper position at all times.

If you wish to test the alignment by marking pieces of tape along the laser path, remember

• Never place the tape directly on any mirrors or lenses
• Never use power levels above 15% to mark the tape
• Never disable the cover’s interlock switches during your testing.

If you ever find that your mirrors are out of alignment, please contact our technical support team for more help.