Comment 7 for bug 683125

Printing 100 copies in one batch…
Printer stops without any reason, even while printing a page. Stop/start printer resumes a new page, first ejecting the half printed page and sometimes a blank one, then printing some pages (about 15). Task stays in the status windows, even after having printed more than 100 pages (in fact it seems to start again for 100 pages after each start/stop of the printer), and can’t be deleted during the session. It can be deleted in the next session. «sudo service cups restart» does not wipes the error, nor «sudo apt-get install --reinstall cups», but task windows shows squares as in attachment

Ubuntu 11.04, Canon iX4000