Dell 5330dn Workgroup Mono Laser Printer - Manual (Page 82)

To load print media into the High Capacity Feeder, follow these instructions:
1. Open the High Capacity Feeder.
2. Squeeze the paper size guide and slide it to the desire paper size marked.
3. Flex the sheets back and forth to loosen them, and fan them out. Do not fold or crease the print media. Align the edges on a level surface.
4. Insert the paper stack into the High Capacity Feeder with the print side facing down.
5. Close the High Capacity Feeder completely.