EZABL (All Versions) – Bed Leveling Starting Gcode
To ensure proper intended operation of our EZABL kits you must be on the latest firmware and use the starting code below. This code is entered into your slicer and is executed before the print begins.
M117 Print Starting... M75 ; Start Print Timer and Engage Fil Sensor if USB Printing M84 E ; Disable E Motor for probe accuracy on direct drive systems M117 Antiblob retract... G92 E0 ; Reset Extruder distance to 0 G1 E-2 ; Retracts filament to prevent blobs during probing G92 E0 ; Reset Extruder distance to 0 M117 Homing All... G28 ; home all axes M117 Homing Z Probe... G28 Z ; home z again M117 Generating mesh... G29; auto bed leveling M117 Heaters Recovering... G4 S10; wait for heaters to recover M420 Z0; Z fade M900 K0; LA M117 Purging extruder... G92 E0 ; reset extruder G1 Z1.0 F3000 ; move z up little to prevent scratching of surface G1 X0.1 Y20 Z0.3 F5000.0 ; move to start-line position G1 X0.1 Y100.0 Z0.3 F500.0 E15 ; draw 1st line G1 X0.4 Y100.0 Z0.3 F5000.0 ; move to side a little G1 X0.4 Y20 Z0.3 F500.0 E30 ; draw 2nd line G92 E0 ; reset extruder G1 Z1.0 F3000 ; move z up little to prevent scratching of surface M117 Printing.....
If you are using our firmware this will also work with a BL Touch sensor. No technical support is provided for BL Touch users.