The oven stops working after being on for 20 - 30 minutes

The fan needs be cleaned and lubricated. To do this: Turn off stove/oven. Remove fan cover plate. Remove fan. Clean and lubricate the shaft bearings with 3 way oil. Install fan and cover plate.

check the air filter and cooling fan.

Hello steve o - Typically error code F11 indicates a shorted keypad. Try resetting the range by unplugging it or flipping the household circuit breaker off. This usually will clear most false error codes. Wait approximately ten minutes and if the error code does not clear contact a professional to move forward accurately. Most likely the EOC on the range will need replacing.

Here you go:

http://usa.canon.com/cusa/support/consumer/scanners/canoscan_series/canoscan_lide_20#DriversAndSoftware

Just choose that O.S. and you're set.

Hope this helps!
Remember to Thumb me Up lots for all the hard work! :D
~~Dayminner

sounds like a wiring problem check your power source

either the circulation fan that cools the magnatron is bad,or the magnatron is bad itself.

most fault codes are 10, 20,30.........90 not familar with c2. ther is a fault earky on in a prog where if the pressure switch does not retun to empty the prog stops and displays 10 or 30. the pipe leading from the front of the sump to the pressure switch can sag. tieing it up to stop the sag can cure this..