![アップグレードキットの準備](https://cdn.help.prusa3d.com/wp-content/uploads/2023/10/b70f9eea04cf670211ed26b75d6f1823.jpg)
![アップグレードキットの準備](https://cdn.help.prusa3d.com/wp-content/uploads/2023/10/b78785f9ed11ffb7b7870d7cde89e079.jpg)
⬢Welcome to the tutorial on how to upgrade your Original Prusa XL Single-Tool to Original Prusa XL Five-Head.
⬢Please prepare the upgrade kit received from Prusa Research.
⬢For the assembly, prepare a clean workbench with a space of at least 1 m x 1 m (40 in x 40 in).