

IMPORTANT: If the extruder is not homing towards the end switch. NOTE: when using repetier-host please use ping-pong communication setting to ensure a valid ACK is received for each command.
#Cetus3d extruder software
Using any GCODE capable software send "G28 X" or "G28 Y" to home your axis, this will move the extruder towards the end stop. Next time after you home the z axis if you send G1 Z0 F2000 will move your extruder to the print surface. The result will be your actual Z height and this will be your new gamma_max value.Ĭhange the config gamma_max value and restart the printer. When you have got the extruder to just touch your print bed, using the gamma_max value subtract the Z value you just entered. Move the z axis so that the extruder just about half way to the print surface using "G1 Z100 F2000", then work your way down to the print surface by lowering the Z value.

Send "G90" to tell your printer to use absolute position. (WARNING: if the extruder is not moving towards the end switch switch off the printer immediately) The z position is now the value defined in your config file setting "gamma_max". Using any GCODE capable software send "G28 Z" to home your Z axis, this will move the extruder to the maximum height end stop.

Download the correct config file from the download link above.
