[STR Closed w/Resolution] Dupe of STR #2715. Upgrade your client - CUPS 1.3.6 had a bug in the option encoding code that did not treat "job-sheets" as multi-valued. The fix came in 1.3.7. Link: http://www.cups.org/str.php?L3201 Version: 1.3.10 Fix Version: 1.3.7