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Besides Mirror 1, the other mirrors 2, 3 and the lens are located in the main chamber of the laser cutter. Below is a photograph of the main chamber of the laser with the
locations of where each mirror and Lens can be found. Mirror #2 is on the left of the arm, mirror three is inside the head along with the lens.
Step 4.
With the dust cover removed you will be able to see 2 mirrors (A & B). Mirror A is the Red Beam mirror and only has to be cleaned if you can no longer see the
red beam on the laser bed/material, as this mirror only bounces the red light beam
NOT
the laser cutting beam.
The mirror labelled B is mirror number one which is the first of the three mirrors which the laser beam hits as it passes through the machine.
To remove this for cleaning simply loosen the two thumb screws and slide the mirror out.
A
B
Accessing Mirrors 2, 3 and the Lens
Mirror #2
Loosen the 2 thumb screws
and slide mirror #1 out
Red laser pointer beam generator.
Mirror #3
and focusing
lens