Canon MB5450 Series Online Manual page 1074

Check 1: Cannot Find Machine on Check Printer Settings Screen
During Wired LAN Setup
Is LAN cable connected, and are printer and router on?
Make sure the LAN cable is connected.
Make sure the printer is turned on.
Confirming that the Power Is On
Make sure the router is turned on.
If LAN cable is connected and printer or network device is off:
Turn on printer or network device.
It may take a while for the printer and network device to become ready for use once they are turned on.
Wait a while after turning on the printer or network device, and then click Redetect on the Check Printer
Settings screen to redetect the printer.
If the printer is found, follow the instructions on the screen to continue to set up the network
communication.
If LAN cable is connected and printer and network device are on:
If the printer cannot not be found after trying to redetect it, even though the printer and the network device
are on, go to Check 2.
Check 2: Cannot Find Machine on Check Printer Settings Screen During Wired LAN Setup
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