No nozzle priming when print starts
Hi everyone,
Since yesterday my printer VC3.1 400 no longer do nozzle priming with the start of the print. What I have changed prior to this issue occur is that I have added Beacon (changed position_max to 365 and position_endstop to 365) and upgraded X and Y to TMC5160. In the slicer I have the correct GCODE and the printer is doing all other things in the startup sequence including adaptive bed mesh. When I run manually the PRIME_BLOB macro it is also working correctly.
Any help will be much appreciated.
4 Replies
Please see the red box here https://os.ratrig.com/docs/configuration/adaptive-meshing
Adaptive Meshing (BETA) | RatOS
RatOS comes with it's own adaptive meshing (functionality was previously handled by PAM by Helge Keck), similar to KAMP. When enabled and configured in your slicer, RatOS will only probe the print area and your configured probe location, potentially saving a lot of time on smaller prints on bigger printers. RatOS will keep the resolution of your...
In the meantime Annex has added the ability to read probe results from the Beacon, so i should be able to implement it. Just haven't had the time.
You can disable adaptive meshing to get priming back
eastern-cyanOP•14mo ago
The red box is too small and not enough red 🤣
Thanks for bringing my attention to it!
Anyway I have managed to circumvent your limitation by adding in printer.cfg:
[gcode_macro _USER_START_PRINT_AFTER_HEATING_EXTRUDER]
gcode:
PRIME_BLOB
So far it is working just fine and haven't experience any issues.
Looking forward for your permanent solving of the issue.
As always - thanks for all your effort supporting our community!
It won't be probed, so no compensation, you risk gouging your bed
Just be warned
Appreciate it 🙏