HP LaserJet Enterprise flow M830 Multifunction Printer series - Manual (Page 36)

3. Load full reams of paper into each side of the
tray. The right side holds 1,500 sheets of paper.
The left side holds 2,000 sheets of paper.
NOTE: For best results, load full reams of
paper. Avoid dividing reams into smaller sections.
4. Close the right and left sides of the tray.
26 Chapter 2 Paper trays ENWW