Octopi
In the kitchen, the handle of my 3D-printed Geeetech MeCreator 2 broke, which was printed several years ago. I needed to set up my old Raspberry Pi 3 to print a new handle. To avoid using the printer directly, I decided to install OctoPi on it for easier control of the printing process.
There are various ways to install OctoPi, but I found the use of Raspberry Imager to be the quickest and most convenient.