The buffer clear command and temperatures are slightly wrong in the LulzBot mini G-Code. It needs to be updated to match the current values LulzBot uses in Cura…
( Pastebin : http://paste.ubuntu.com/11751585/ )
Here is the corrected, working code:
;This Gcode has been generated specifically for the LulzBot Mini
;Basic settings:
;Layer height: {layer_height}
;Walls: {wall_thickness}
;Fill: {fill_density}
;Filament Diameter: {filament_diameter}
;Nozzle Size: {nozzle_size}
G21 ; metric values
G90 ; absolute positioning
M82 ; set extruder to absolute mode
M107 ; start with the fan off
G92 E0 ; set extruder position to 0
M140 S{print_bed_temperature}; get bed heating up
G28 ; home all
M109 S140 ; set to cleaning temp and wait
G1 Z150 E-30 F75 ; suck up XXmm of filament
M109 S170 ; heat up rest of way
G1 X45 Y174 F11520 ; move behind scraper
G1 Z0 F1200 ; CRITICAL: set Z to height of top of scraper
G1 X45 Y174 Z-.5 F4000 ; wiping ; plunge into wipe pad
G1 X55 Y172 Z-.5 F4000 ; wiping
G1 X45 Y174 Z0 F4000 ; wiping
G1 X55 Y172 F4000 ; wiping
G1 X45 Y174 F4000 ; wiping
G1 X55 Y172 F4000 ; wiping
G1 X45 Y174 F4000 ; wiping
G1 X55 Y172 F4000 ; wiping
G1 X60 Y174 F4000 ; wiping
G1 X80 Y172 F4000 ; wiping
G1 X60 Y174 F4000 ; wiping
G1 X80 Y172 F4000 ; wiping
G1 X60 Y174 F4000 ; wiping
G1 X90 Y172 F4000 ; wiping
G1 X80 Y174 F4000 ; wiping
G1 X100 Y172 F4000 ; wiping
G1 X80 Y174 F4000 ; wiping
G1 X100 Y172 F4000 ; wiping
G1 X80 Y174 F4000 ; wiping
G1 X100 Y172 F4000 ; wiping
G1 X110 Y174 F4000 ; wiping
G1 X100 Y172 F4000 ; wiping
G1 X110 Y174 F4000 ; wiping
G1 X100 Y172 F4000 ; wiping
G1 X110 Y174 F4000 ; wiping
G1 X115 Y172 Z-0.5 F1000 ; wipe slower and bury noz in cleanish area
G1 Z10 ; raise z
G28 X0 Y0 ; home x and y
M109 S170 ; set to probing temp
M204 S300 ; Set probing acceleration
G29 ; Probe
M204 S2000 ; Restore standard acceleration
G1 X5 Y15 Z10 F5000 ; get out the way
M400 ; clear buffer
G4 S1 ; pause
M109 S{print_temperature} ; set extruder temp and wait
G4 S15 ; wait for bed to temp up
G1 Z2 E0 F75 ; extrude filament back into nozzle
M140 S{print_bed_temperature}; get bed temping up during first layer