Can you follow the instructions in the sections "USB printer", "CUPS error_log", and "Capturing print job data" of https://wiki.ubuntu.com/DebuggingPrintingProblems? Thanks.
Can you follow the instructions in the sections "USB printer", "CUPS error_log", and "Capturing print job data" of https:/ /wiki.ubuntu. com/DebuggingPr intingProblems? Thanks.