(continued)

Label Description

8Paper-length guide

9Output tray extender

10Input tray

11Paper-width guide

12Ethernet port and Ethernet indicator lights

13Rear USB port

14Power connection

15Fax ports (1-LINE and 2-EXT)

16Rear clean-out door

Note The wireless radio on the HP Officejet 7400 series all-in-one is on by default. The blue (wireless radio) light reflects the status of the wireless radio, and therefore remains on while the radio is on. If you connect your HP all-in-one using a USB or Ethernet cable, turn the wireless radio off. For information on turning off the wireless radio and the blue light, see the Network Guide that came with your HP all-in-one.

Control panel overview

This section describes the functions of the control panel buttons, lights, and keypad, as well as the color graphics display icons and screen saver.

Control panel features

overview one-in-all HP

User Guide

3