Determine the size paper you want to load. Then press and hold the tab on the rear
paper guide q. Slide it so that it aligns with the selected paper size. The guide should
click into place w.
Slide the side paper guides so that they align with the selected paper size.
Tap the stack of paper on a flat surface to properly align the edges.
Printing from the Standard Paper Cassette
Make sure the rear paper guide has clicked firmly into place.