Determine the code level of the printer using any of the two methods below.
Printing the Menu Settings Page
Press the Menu () button on the lower-right corner of the LCD screen.
Press Menu Settings Page to start printing.
Under Device Information, look for the information next to Base. Click here to see sample.
Using the Embedded Web Server (EWS)
Note: This method requires the printer to be connected to the network via Ethernet cable.
Launch Internet Explorer (or any other Internet browser).
Enter the printer's IP address into your browser's address field.
Click on Reports.
Click Device Information and look at the information next to Base. Click here to see a sample screen shot.