Errorcode with TwoTrees TTS-55

[Lirim26 (Lirim Orl)]

Hello

I am trying my TTS-55 the first time and I am getting this error:

Starting stream
Layer C00
[MSG:M4 requires laser mode or a reversable spindle]
error:20
Unsupported or invalid g-code command found in block.
On or near line 2:
Job halted
Stream completed in 0:00
ok
ok
ok

i added the gcode

thank you in advance!
gcode.txt (6,0 KB)

[berainlb (PY)]

Can you run these commands in Console and return output?

$I
$$