Rear USB port disabled  [56]

‑ On

‑ On

If the printer control panel light sequence matches the light sequence in the preceding illustration, then press twice quickly to see the supplemental light sequence.

‑ On

‑ Blinking

‑ Blinking

‑ On

• From the printer control panel, press to continue printing.

Note:  The printer discards any data received through the USB port.

• Set the USB Buffer to Auto:
• If the printer is on a network, then access the Embedded Web Server.


1. Open a Web browser, and then type the printer IP address in the address field.

   Notes:

   • Print a network setup page or menu settings page, and then locate the IP address in the TCP/IP section.
   • If you are using a proxy server, then temporarily disable it to load the Web page correctly.


2. Click Settings > Network/Ports > Standard USB.



3. In the USB Buffer field, enter 2.



4. Click Submit.

• If the printer is connected to a computer by a USB or parallel cable, then access the USB menu through the Local Printer Settings Utility for Windows.