Printing with one color
For prints with multiple extruders (i.e. 2 cubes, one printed with T0, one printed with T1), PrusaSlicer generates a Tx command at the start of a print to load the first tool used. Although, if a single extruder is used (i.e. a single cube printed with T0), no Tx is present in the gcode file. Any ideas on how I could load the extruder used for a single color print at the start? I'm thinking of conditionally checking how many tools are used in the print in the start gcode and then loading the first tool used if only one tool is used but I'm not sure how I would accomplish this. Anyone else solve this?
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Can you explain what the use case is here? I don't understand what you're trying to accomplish. Why not just copy the start gcode and set the timing to the correct tool? You can save different profiles... one for each extruder that loads that specific extruder... but I'm not really understanding what you're trying to accomplish.