After you charge the ink delivery system, you can use the
1.Open the paper feeder cover while holding up the lever on
2.Slowly slide the right edge guide as far to the left as it will go, and align it to the guide mark. Then adjust the left edge guide to match the width of your paper. You may also use the guide mark for A4 size paper (or letter /legal size paper for the U.S. version). When you load paper 420 mm (16.5 inches) wide, move the right edge guide as far to the right as it will go.
420.mm wide paper
C : Letter landscape
D :A4 landscape
E : Legal landscape
F : B4 landscape