;SV04 start T0 M140 S{material_bed_temperature}; M104 S{material_print_temperature}; M190 S{material_bed_temperature}; M109 S{material_print_temperature}; M413 S0; disable Marlin power off resume M280 P0 S160; G4 P100; G28; Auto home M420 S1; auto bed level ;Purge G92 E0; G1 X5 Y20 Z0.28 F5000.0; G1 X5 Y300.0 Z0.28 F1500.0 E30; G1 X4 Y300.0 Z0.28 F5000.0; G1 X4 Y20 Z0.28 F1500.0 E55; G1 E57; retraccion 3mm G1 Z2.0 F3000; ;end custom gcode