Canon PIXMA MX870 can't use papers from the cassette tray

Question

I've successfully added my printer via Ubuntu 12.04 default drivers, but it seems the driver doesn't support using papers from the cassette tray even if I set the default preference to use the cassette only. Each time I print the document, I always check this setting, as well as the status of the cassette (there are at least 10 pieces of papers inside).

Screenshot: http://img39.imageshack.us/img39/8128/screenshotfrom201211191.png

The warning message I receive from the printer is that there is no paper at the REAR tray! I don't have such issues with my Windows 7 Pro.

Please advise. Thanks!

Answer 1

I had the same thing with my Canon MG5150... I had printed something, and the next print order, all it wanted to do is print from the rear tray.

I removed the printer from: system settings -> printer, and then added it again. Now it seems to work fine...