Media and tray522. Menu Overview and Basic Setup2 Flex or fan the edge of the paper stack to separate the pages beforeloading originals.3 Load the original face up into the document feeder input tray. Make surethat the bottom of the original stack matches the paper size marked onthe document input tray.4 Adjust the document feeder width guides to the paper size.Dust on the document feeder glass may cause black lines on the printout.Always keep the glass clean (see "Cleaning the machine" on page 81).
