The Printer Cannot Be Accessed From The Remote Ui Or Network Related Utility Software - Canon LBP6780x Manual

0978-0R0
The Printer Cannot Be Accessed from the Remote UI or Network
Related Utility Software
Perform the following procedure.
<Cause> The IP Address Filter or MAC Address Filter is set to On.
6HOHFW >1HWZRUN@
to [Off].
"[Setup] Menu ([Network] Options)"
Solution
>$GGUHVV )LOWHU@ XVLQJ WKH FRQWURO SDQHO DQG WKHQ PDNH VXUH WKDW >$GGUHVV )LOWHU@ LV VHW
If you have once set it to [Off], set it back to [On] after confirmation of the setting.
Use the control panel to make a setting for the address filter function.