Dell 3100cn Color Laser Printer - Manual (Page 15)

Loading Paper 15
Loading the Multipurpose Feeder
In addition to plain paper, the multipurpose feeder can use various other sizes and types of print
media such as envelopes and transparencies.
1. Gently pull open the multipurpose feeder cover.
2. Slide the width guides to the edge of the tray. The width guides should be fully extended.