>2) True End-of-Job [ON]
Bill says you should not have this ON.
http://h30499.www3.hp.com/t5/System-Administration/Printing-Issue-Print-Duplicate/m-p/3958060
http://h30499.www3.hp.com/t5/System-Administration/PRINTJOBS-won-t-come-out/m-p/5052357
http://h30499.www3.hp.com/t5/General/Printer-will-not-stop-printing/m-p/2568671
http://h30499.www3.hp.com/t5/General/HPUX-LP-automatically-disabling-printers/m-p/4437750
http://h30499.www3.hp.com/t5/System-Administration/Printer-Looping-Problem/m-p/3877958
http://h30499.www3.hp.com/t5/System-Administration/model-script-question/m-p/3204759
http://h30499.www3.hp.com/t5/System-Administration/11-31-and-printing/m-p/5762541
http://h30499.www3.hp.com/t5/Networking/Strange-printer-problem/m-p/3192798
http://h30499.www3.hp.com/t5/System-Administration/canceling-print-jobs/m-p/4112974
http://h30499.www3.hp.com/t5/General/Pauses-between-spooled-print-jobs/m-p/3492857