Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
I have problem with manual mesh bed levelling. After I put M420 S1 in GCODE bed levelling start working (offset from bed is good), but it was start printing out of bed. I placed part on the middle of bed in S3D and without M420 S1 position of printing part is ok (bed centre). But when I put M420 S1 in GCODE it start printing on the right edge and there is only half of part on the bed.
Hello,
I have problem with manual mesh bed levelling. After I put M420 S1 in GCODE bed levelling start working (offset from bed is good), but it was start printing out of bed. I placed part on the middle of bed in S3D and without M420 S1 position of printing part is ok (bed centre). But when I put M420 S1 in GCODE it start printing on the right edge and there is only half of part on the bed.
Without M420 S1 levelling isn't working.
There is my config file: Configuration.h.zip
My starting GCODE: G28 ; M420 S1 ; G1 X0 Y20 Z0.2 F3000 ; get ready to prime G92 E0 ; reset extrusion distance G1 X100 E20 F600 ; prime nozzle
What do I need to change to make it working? Thanks for help in advance.