; tpost2.g ; called after tool 2 has been selected ; M106 R2 ; restore print cooling fan speed M116 P2 ; wait for tool 0 heaters to reach operating temperature M83 ; relative extruder movement M567 P2 E1:1 ; set tool mix ratio M568 P2 S1 ; turn on mixing G1 E2 F3600 ; extrude 2mm from both extruders