9-10Troubleshooting9SUPPLY REC. PAPERCause No paper is loaded in the cassette or multi-purpose feeder.Remedy Load paper in the cassette or multi-purpose feeder. (See "Loading Paper," on p. 2-3.) Make sure thepaper stack in the cassette does not exceed the capacity of the cassette.Load paper in the multi-purpose feeder one by one.If you load paper while making copies, do not load a different paper size.On the second line in the LCD the message or and the paper size mayappear. In this case, load the corresponding paper in the cassette or multi-purpose feeder.SYSTEM ERRORExxx*Cause An error of some kind has occurred in the machine.Remedy Unplug the machine from the power supply and wait approximately 3 minutes to 5 minutes, then plugit in again. If this does not solve the problem, unplug the machine and contact your local authorizedCanon dealer or the Canon help line.TONER SUPPLY LOW**Cause The toner is running low.Remedy Remove and rock the cartridge several times to distribute toner evenly. Then reinstall the cartridge.(See "When to Replace the Cartridge," on p. 8-3.)*xxx stands for a number.**Only for the MF5650 model.Paper Feeding ProblemsPaper does not feed correctly.Q Does the cassette or multi-purpose feeder contain an appropriate quantity of sheets?A Make sure the paper stack in the cassette or the paper in the multi-purpose feeder does not exceedthe capacity of the cassette or multi-purpose feeder. (See "Loading Paper," on p. 2-3.)Q Is paper loaded correctly?A Make sure the paper stack in the cassette or the paper in the multi-purpose feeder is loadedproperly, and that the paper guides are adjusted correctly. (See "Loading Paper," on p. 2-3.)Q Is the cassette inserted into the machine correctly?A Push the cassette into the machine as far as it will go, and make sure the cassette is not tilted orinserted at an angle.