Reduce trips to the printer to reload paper with this 500-sheet input tray. Print more pages without having to reload paper in your Hewlett-Packard LaserJet Enterprise 600 Printer M601 series; LaserJet Enterprise 600 Printer M602 series; LaserJet Enterprise 600 Printer M603 series; LaserJet P4014 Printer series; LaserJet P4015 Printer series; and LaserJet P4510 Printer series. By adding another input tray, you can automatically print on two different types of paper such as plain paper and glossy brochure paper without manually loading paper trays for each print job. With more sheets of available paper, you'll spend less time refilling paper trays.