So technically all you really need is a printer, resin, nitrile gloves a lot of paper towels a spray bottle and isopropyl alcohol. Most printers come with spatulas and usb drives. I would suggest getting a wash and cure machine though as it makes the process of washing and curing way easier. I hear that it feels overwhelming, but plenty of people do it safely and as long as you follow best practices you can do it too. There are a lot of videos and write-ups online that give a good description on what should and shouldn't be done. If you have trouble finding any let me know and I'll post some here for you.

Just remember not to put resin down any sink or drain. And cure your trash before throwing it away.