Laser is on when framing

the laser turns on when it moves from cut to cut or even during framing

On a CO₂ laser, this is likely due to a failing high-voltage power supply:

Some previous discussions may seem eerily familiar:

Unplug the signal cable from the Ruida to the lps. This should disable the laser. If it still lases, then, as @ednisley stated, the lps has an issue.

The left three wires are from you mains input.

You can unplug the right connector, which should stop the machine from lasing.

:smiley_cat:

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