Cuisinart Toaster Oven Heating Element. Sometimes the parts of the device connected to this process may malfunction and cause this problem. We will try to fix this problem.
Adjust the settings to toast, set the temperature to 450°f (or your preferred number) and the time dial to 4 or 5 minutes. Cuisinart toaster oven tob 40 uses 4 heating elements made of quartz, which are located on two on top and the other two on the bottom. After about 2 minutes and 30 seconds start watching the toast.