Hi OdyX Le 20/02/2013 13:26, Didier 'OdyX' Raboud a écrit : I don't reply to all since the test is not finished yet (to save paper, I print only when I need to print, so it takes more time to get the test finished).Le mercredi, 20 février 2013 13.11:29, Didier 'OdyX' Raboud a écrit :Hi Denis, Le mardi, 19 février 2013 21.22:59, Denis Prost a écrit :I'm just starting the test tonight, but I'd like to be sure these lpadmin commands work : they always finish silently and there seem to be no verbose mode for lpadmin. Is there a way I can check these options are enabled or disabled, just to make sure the test is properly performed ? I tried "lpoptions -l" but these "usb..." options do not appear in the list.Unfortunately, I think there is no such possibility, we just have to trust that lpadmin did it's job.Ah, apparently I was wrong, you can check whether the modes got actually reset looking for a line containing "Deleting <option>-default" in your error_log. Cheers, OdyX Until now, here are the results : a) Disable all printer-specific optimisations the test failed, printing 3 copies of a 6 pages document : the first two were right, but the third failed b) Try 'usb-no-reattach-default' Printing 3 copies of a 6 pages document : OK Printing 4 copies of a 2 pages document : OK Printing 5 copies of a 1 page document : OK Printing 5 copies of a 1 page document : OK c) Try both 'usb-no-reattach-default' and 'usb-unidir-default' Printing 5 copies of a 2 pages document : OK Printing 3 copies of a 6 pages document : OK Printing 2 copies of a 1 page document : OK Printing 1 copies of a 1 page document : OK Printing 2 copies of a 2 pages document : OK d) Try 'usb-unidir-default' Printing 1 copies of a 4 pages document : OK Printing 1 copies of a 1 page document : OK Printing 1 copies of a 1 page document : OK I'm going on with d) test a little while, until I print more that ten documents... and will let you know the results Regards, Denis |