HP Inkjet PT3447 250-sheet Paper Tray (Q3447A) Add flexibility and capacity to your HP Color inkjet printing solutions with a new 250-sheet plain paper tray. The tray works in tandem with standard paper trays. Enjoy the convenience of printing on plain and specialty paper without changing paper traysload plain paper in your 250-sheet paper tray and letterhead, transparencies, or photo paper in your 150-sheet paper tray. Supports a wide variety of plain paper sizes and types, including A, A4, B5, executive, and legal sizes, plus 16 to 28 pound weights.