HP Color LaserJet 4650 Printer series - Manual (Page 84)

USB configuration
This printer supports a USB 1.1 connection. The port is located on the back of the printer, as
shown in the figure below. You must use an A-to-B type USB cable.
Note USB support is not available for computers running Windows 95 or Windows NT 4.0.
USB connection
1 USB connector
2 USB port
70 Chapter 3 I/O Configuration ENWW