Media and tray_ 451. Squeeze and slide the paper width guide and paper length lever tolocate them in the correct paper size slot marked at the bottom of thetray to adjust to the paper size.• To adjust the tray to fit paper smaller than A5, slide the traylength guide inward to A5 marked at the bottom of the tray.Then the handle in the middle of the paper length guide will beseparated. Squeeze and slide the separated handle inward tothe paper size you want.• The duplex unit (optional for some models) is preset to Letteror A4 size, depending on your country. To change the papersize, adjust the guide as shown below.• Do not push the paper width guide too far causing the media towarp.• If you do not adjust the paper width guide, it may cause paperjams.2. Flex or fan the edge of the paper stack to separate the pages beforeloading papers.3. Place paper with the side you want to print facing down.Paper quantity indicator shows the amount of paper in the tray.1 21 Full2 Empty4. After inserting the paper into the tray, squeeze and slide the paper widthguide and paper length guide to adjust to the paper size.