Well, the error has recurred today. This time, the PJL codes appeared in the middle of the document being printed. Copy of error_log is attached (edited to only include the entries since I rebooted).
Then, as I was writing this, the printer suddenly started up again, and reprinted the page (correclty) that previously had the error on it.
Unfortunately, while I'm happy to continue testing, I am no longer confident that I can reproduce the error on request, so it may be difficult to confirm when it is fixed.
Well, the error has recurred today. This time, the PJL codes appeared in the middle of the document being printed. Copy of error_log is attached (edited to only include the entries since I rebooted).
Then, as I was writing this, the printer suddenly started up again, and reprinted the page (correclty) that previously had the error on it.
Unfortunately, while I'm happy to continue testing, I am no longer confident that I can reproduce the error on request, so it may be difficult to confirm when it is fixed.