Network connection problems

Action	Yes	No
Step 1 Check if the printer is on. Is the printer on?	Go to step 2.	Turn on the printer.
Step 2 Make sure that the printer IP address is correct. Notes: View the IP address on the home screen. An IP address appears as four sets of numbers separated by periods, such as 123.123.123.123. Is the printer IP address correct?	Go to step 3.	Type the correct printer IP address in the address field.
Step 3 Check if you are using a supported browser: Internet Explorer version 11 or later Microsoft Edge Safari version 6 or later Google Chrome ^TM version 32 or later Mozilla Firefox version 24 or later Is your browser supported?	Go to step 4.	Install a supported browser.
Step 4 Check if the network connection is working. Is the network connection working?	Go to step 5.	Contact your administrator.
Step 5 Make sure that the cable connections to the printer and print server are secure. For more information, see the documentation that came with the printer. Are the cable connections secure?	Go to step 6.	Secure the cable connections.
Step 6 Check if the web proxy servers are disabled. Are the web proxy servers disabled?	Go to step 7.	Contact your administrator.
Step 7 Access the Embedded Web Server. Did the Embedded Web Server open?	The problem is solved.	Contact customer support .

Action	Yes	No
Step 1 Check if the printer is not busy processing another print, copy, scan, or fax job. Is the printer ready?	Go to step 2.	Wait for the printer to finish processing the other job.
Step 2 Check if the flash drive is supported. For more information, see Supported flash drives and file types . Is the flash drive supported?	Go to step 3.	Insert a supported flash drive.
Step 3 Remove, and then insert the flash drive. Does the printer recognize the flash drive?	The problem is solved.	Contact customer support .

Action

Yes

Step 1

Check if the printer is not busy processing another print, copy, scan, or fax job.

Is the printer ready?

Go to step 2.

Wait for the printer to finish processing the other job.

Step 2

Check if the flash drive is supported. For more information, see Supported flash drives and file types .

Is the flash drive supported?

Go to step 3.

Insert a supported flash drive.

Step 3

Remove, and then insert the flash drive.

Does the printer recognize the flash drive?

The problem is solved.

From the home screen, touch Settings > Network/Ports > USB > Enable USB Port .

From the home screen, touch Settings > Reports > Network > Network Setup Page .
Check the first section of the network setup page, and confirm that the status is connected.

If the status is not connected, then the LAN drop may be inactive, or the network cable may be unplugged or malfunctioning. Contact your administrator for assistance.

Turn off the printer, wait for about 10 seconds, and then turn on the printer.