They're getting portscanned. I'm surprised this isn't common knowledge. If you throw ascii at a jetdirect printer, it will generally just print it out for you

They're getting portscanned. I'm surprised this isn't common knowledge. If you throw ascii at a jetdirect printer, it will generally just print it out for you. I've used this to debug printers before, as well as to goof around with my coworkers a bit.