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Thread: Itty Bitty Double Extruder
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12-01-2014, 08:43 PM #11
You can see the home/autolevel/priming sequence starting at 06:30. I'm using Roxy's enhanced G29 code.
Here's the startup sequence:
- Heat the bed
- Start heating the nozzles
- Home and probe for autolevel (G28/G29)
- Park at Z=0 with both nozzles off the glass
- Wait for both nozzles to reach temperature
- Prime the left nozzle wipe it onto the glass
- Prime the right, retract it slightly and wipe it onto the glass
- Print alternating loops (Slic3r)
Slic3r prints the outside ring with the left nozzle first; that's why I retract the right nozzle slightly. This keeps it from dribbling while the left nozzle prints loops. After that, Slic3r automatically handles the retracts.
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05-20-2024, 12:56 AM in Tips, Tricks and Tech Help