On Sun, Feb 18, 2018 at 10:10:01PM +0000, peter.ch...@data61.csiro.au wrote: > It happens with the two printers I can test it with: a Kyocera MFP, > and a Konica bizhub C451. The latter is interesting: if I try to print two > copies of a multi-page document and select saddle stitch as the > finishing option, I get two booklets, each with two copies of the > document.
I don't have a finishing or saddle stitch option for my printer which may be part of why I can't reproduce it. > Is there any way to capture what is sent to CUPS? There's information here explaining how to debug CUPS: https://wiki.debian.org/DissectingandDebuggingtheCUPSPrintingSystem The file sent to CUPS should appear under /var/spool/cups.
