Sherpa Mini Mount for Biqu B2

thingiverse

Inspired from https://www.reddit.com/r/ender3v2/comments/ssuw3i/my_crazy_project_a_dual_color_dual_direct_drive/ Use 55mm bowden tube for each. Required changes: Install the B2 hotend upgrade kit, use https://c-3d.niceshops.com/upload/file/Manual_English.pdf as reference. Try to understand the required changes & compile firmware accordingly. Original configuration example: https://github.com/MarlinFirmware/Configurations/tree/release-2.0.9.1/config/examples/BIQU/B1 B2 configuration example: https://github.com/Apexpredation/BIQU-B2/tree/main/Marlin/Marlin Import, test & fine tune Slicer configuration: https://github.com/Apexpredation/BIQU-B2/tree/main/Slicer_Configurations/Prusa_Slicer Tip: Test each extruder retraction distance using transparent PTFE tube until can see each filament end from the nozzle to prevent clog, and fine-tune the distance accordingly.