Canon imagePROGRAF GP-4000 - Manual (Page 782)

Cannot Find Printer During Setup
If you cannot find the printer on network during setup, check the following.
When you complete all the checking, try to set up from the beginning.
Items to check for Wi-Fi
Step 1 Check the basic items for Wi-Fi
1. Check power status 1.
Are printer and network device (router, etc.) turned on?
Stop setting up, and check if the router (modem) is turned on and then check if the printer is turned on.
1. Check if network devices such as router are turned on. 1.
If network devices are not turned on, turn on the power. If the network devices are on, turn them off and on again.
It may take a while for the network device to become ready for use once they are turned on.
Proceed once the network devices such as router are ready for use.
2. Check if the printer is turned on 2.
If printer is not turned on, turn on the power. If the printer is on, turn them off and on again.
2. Check PC network connection 2.
Can you view any web pages on your computer? Make sure the computer and network device (wireless router, etc.) are configured and the
computer is connected to the network.
If you cannot view web pages on your computer, check wireless router network connection settings, such as IP address filtering, MAC address
filtering, and DHCP function.
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