Followed tutorials:
- Configure and install server: https://geekytheory.com/tutorial-raspberry-pi-12-como-crear-un-servidor-de-impresion
- HP LaserJet 1020 driver: http://foo2zjs.rkkda.com/
Url to access to the server once installed https://SERVER_IP:631/.
Installed raspbian using Raspberry Pi Imager v1.2, desktop app to install SO in the SD from a computer. Installed Raspbian without user interface.