HP LaserJet 8000 Multifunction Printer series - Manual (Page 90)

Chapter 2 Printing Tasks 90
Selecting the Output Bin
Printing to the Standard Output Bin
The Standard Output Bin, located at the top of the printer, holds up to 500
sheets of paper in the correct order as they exit the printer. A sensor causes
the printer to stop when the paper bin is full. Printing continues when you
empty or reduce the amount of paper in the bin. The Standard Output Bin is
the factory default bin.