3A. MK3S+ extruder upgrade

1. Extruder-body parts preparation, 2. Adapter-mmu2-assembly, 3. IR filament sensor parts preparation, 4. IR filament sensor parts…

Extruder Upgrade Options For Prusa i3 mk3s+ : r/prusa3d

for Prusa MK3S+ Extruder Nozzle Heating Aluminum Quick Throat Kit

Laser Upgrade Kit PLH3D-2W for Prusa i3 MK3S Botland - Robotic Shop

BondTech Prusa i3 MK2.5-MK3 Extruder Upgrade - 3DJake International

4. Idler body assembly

Clone Prusa i3 MK3S+ Printer Full Kit Upgrade Prusa i3 MK3s+ 3D

Original Prusa i3 to MMU2S upgrade

6. Electronics and MMU2S unit assembly

Original Prusa i3 MK3S+ (組み立てキット) - その他

3A. MK3S+ extruder upgrade