Canon imagePROGRAF GP-4000 Online Manual page 692

Cannot Print through Network
Make sure the computer is connected to the wireless router.
Check 1
For more on how to check the computer settings or connection status, see your computer instruction manual
or contact its manufacturer.
If the printer driver is not installed, install it. (Windows)
Check 2
Install the printer driver using the Setup CD-ROM or install it from here.
When using Wi-Fi, make sure wireless router does not restrict which
Check 3
computers can access it.
For more on connecting to and setting up your wireless router, see the wireless router instruction manual or
contact its manufacturer.
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