HP DesignJet T790 and T1300 Printer Series - Using your printer

Communication ports
1. Hi-Speed USB device port, to connect a computer
2. Fast (T790) or Gigabit (T795, T1300) Ethernet port, to connect to a network
3. Diagnostic LEDs, to be used by service engineers
4. Hi-Speed USB host port, intended for connecting an accessory
There is another Hi-Speed USB host port on the other side of the printer, beside the front panel, intended for
connecting a USB ash drive.
The wall spacers
If you place the printer with its back against a wall, lower the two wall spacers at the rear of the printer to ensure
that the rear of the printer is a minimum distance from the wall. Otherwise, you may experience paper advance
problems.
ENWW The printer’s main components 7