Using 20+ year old hardware is as much a curse as it is a blessing.
AccuSet 1000 (imagesetter) – RIP (PowerMac 7500) – CUPS server (Raspberry Pi) – Clients (OS X 10.5, macOS 10.12)
The OS X 10.5 client currently serves as an MDNS print server for the newer OS machine since that is the last Macintosh OS version to speak AppleTalk, which the even older RIP requires (thankfully via ethernet).
In this day and age OS X 10.5 (Intel) has nothing close to a modern web browser. 10.5 PPC does in the wonderful TenFourFox, which as its name implies means OS X 10.4 has a more modern web browser. Hell, Mac OS 9 has Clasilla (progenitor of TenFourFox). In a perfect world I would use the 10.5 machine as the server for a newer, betterer everyday workstation, but that money doesnt exist. So out comes the Raspberry Pi.