Package: cupsys Version: 1.2.11-3 Same problem here. I have several printers, the effect only shows with the HP 4050, so it seems to matter.
When I submit print jobs faster than the printer prints them, i.e. more than one job in the queue, it stops printing with printer in error state. The printer has to be manually enabled, then it prints one job and stops at the next. I suspect a misunderstanding in the ipp communication between cups and the printer. In order to debug that further, I'd like to get a more verbose feedback from the ipp backend than just a return code of 1. Bye, Joerg
signature.asc
Description: Digital signature