If there isn't there is a USB cable is available, then you may be using the Ethernet cable. In this scenario you must ensure that you connect the cable's end to the router , and the other end is connected to the Canon printer Offline.
In addition, you need to verify that the printer's IP addresses are correct. the printer. To do this it is necessary to print the Network page of configuration.
If you are using the Wi-Fi connection it is lexmark printer troubleshooting to guarantee that your printer is in perfect harmony with the printer with the router.