Postscript Timeout?

I have an Okidata C530dn laser printer, about 12 years old. I used it for years over my (wired) network from Windows, Mac, and Linux with very few problems. While trying to work out some wireless networking issues with it, I plugged its USB connector into my Ubuntu 22.04 system. When I print via USB, it prints just fine, but after each job is done, there's a short pause, and then it prints a blank page, and then one that says: ERROR: timeout OFFENDING COMMAND: timeout STACK: I'm guessing that the print processor is sending an additional form feed character, which the printer interprets as the

Question by Tim Roberts on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.