Canon imageCLASS MF5770 imageCLASS MF5730 Set-Up Instructions - Page 3

3 Attach the extension to the cassette. The slots ➊ are keyed and must be inserted at a 90° angle. Once inserted, fold the extension as shown ➋. 4 Pinch and slide the rear paper end guide to match the size of paper. NOTE ● Confirm that the paper guide is fitted in the paper size slit correctly. To load Legal-size paper: Pull the blue tab ➊ and extend the cassette ➋ as far as it will go. Keep the rear paper end guide to LTR size mark. If you are not using Legal-size paper, skip to the next step without extending the cassette. A 5 Load the paper into the cassette. Make sure the paper stack sits below the hooks (A). 6 Pinch and slide the side paper end guides to match the size of paper.