Hi, Sorry for writing all this but this is my experience and opinion; I bought a T-Rex 3.0 8months ago. At first I was happy with it but over time I noticed that it required constant adjustments and the extruder was a total joke. After I measured and set the correct E-steps (they where way off) I be...

Thank you, but it does not explain the [fan_speed_pwm]

In my starting script for my IDEX printer the two first rows are:
M106 P0 S[fan_speed_pwm]
M106 P1 S[fan_speed_pwm]

I can't figure out what [fan_speed_pwm] does?
Do I need to have those?

/Micke

I had to install Arduino, so you were right, Alex.

Sorry to say but I wouldn't get my hopes up for a print that small with those tiny holes, but I'll guess it all depends on your expectations. Although you should be able to make a better one than that on the picture.

What nozzle size du you use?
And a better closeup would be nice

Does anyone know if it's possible to print via USB on a T-rex 3? I can't get S3D to recognize my printer. I have restarted S3D, printer and my mac. I tried to connect USB cable before and after turning the printer on. I have tried different USB ports on my computer. I've tried 3 different USB cables...

Thanks but I think I'll stick to my old way with waiting and manually pause.

Still waiting for a respons.
{REPLACE "; layer 10" "M600\n; layer 10"} Will not work on a (my) Ultimaker 2

@Doug_H Sorry for hijacking your thread but I hope you'll get something out of this as well.

@jlastofka This is pretty much how I used to do it and to some extent still doing, havent heard the name ’witness’ though ;) I thought more of it as a sacrificial piece. If you can program the printer to stop at a desired height you dont have the need to watch the printer, dont have to be nervous ab...

I have a Marlin based printer so M600 sounds like the way for me ;) Should I enter this line in the script box then (for a pause at layer 10): {REPLACE "; layer 10" "M600\n; layer 10"} If so, what happens then? The bed lowers and the head stays in the same position? Will the heaters stay at printing...