Geeetech

Hello, Thank you for your answers, problem solved, my bl touch has just broken down I gave the firmware without bl touch but the extruder my too high of the second layer. how to please.

William wrote: Thu Dec 12, 2019 6:05 pm Hi，Do you calibrate the extruder?
Or provide specific videos

Hello,

Thank you for your answer I just put Marlin 1.1.9 with the correction BLtouch this moves well but the nozzle comes against the bed and does not print the first two layers.

Hello, I allow myself to posted on the forum because, I installed a bltouch on my printer and inject firmware 1.1.9 bltouch marlin.

Despite more try I end up with several problems,

the x axis (extruder) bangs on the bed,
the Y axis types on the front of the printer
the z axis types on the ...