M10, M10; Laser control (CNC7xx series only)
M10 - laser off M11 - laser on
The requirement is that the command LaserEngrave XY is used prior to these commands.
This enables the feature where motion can be performed without a stop in between:
LaserEngrave ON M10 G1 F... X... M11 G1 X... M10 X... G1 X... LaserEngrave OFF M30
The laser on/off M11 and M10 are executed while moving exactly at the right position.