Canon printer PIXMA MG7720 User Manual
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Ink Level Not Shown on Printer Status Monitor (Windows) Use the printer driver with bidirectional communication.Select Enable bidirectional support in the Ports sheet of the properties dialog box of the printer driver. How to Open the Printer Driver Setup Window 921
Other Network Problems Message Appears on Computer During Setup Packets Are Sent Constantly (Windows) Checking Network Information Restoring to Factory Defaults 922
Message Appears on Computer During Setup Enter Password Screen Appears During Setup Encryption Settings Screen Appears When Access Point Selected from Search Screen "You are connecting the machine to the non encrypted wireless network" Appears Enter Password Screen Appears During Setup The following screen appears if the machine is set up for use with a network and an administrator password has been set.
Encryption Settings Screen Appears When Access Point Selected from Search Screen This screen appears automatically if the selected wireless router is encrypted. Set the same encryption settings as those set for the wireless router.
Packets Are Sent Constantly (Windows) When IJ Network Scanner Selector EX is enabled, it periodically transmits packets to check communication with the machine over the network. If you are using your computer in a network environment other than the one used to set up the machine, disable IJ Network Scanner Selector EX. To disable IJ Network Scanner Selector EX, right-click the icon on the notification area on the desktop and select Disable Canon IJ Network Scanner Selector EX . 925
Checking Network Information Checking Machine IP Address or MAC Address Checking Computer IP Address or MAC Address Checking Communication Between the Computer, the Printer, and the Wireless Router Checking Network Settings Information Checking Machine IP Address or MAC Address To check the machine's IP Address or MAC address, print out the network settings information or use the operation panel to display it. LAN settings Printing Network Settings You can check the network setting information on the computer screen.
3.Check the IP address or MAC address. Click TCP/IP to check the IP address. Click Hardware to check the MAC address. Checking Communication Between the Computer, the Printer, and the Wireless Router Perform a ping test to check if communication is taking place.
3 packets transmitted, 3 packets received, 0% packet lossIf packet loss is 100%, communication is not taking place. Otherwise, computer is communicatingwith target device. Checking Network Settings Information To check the machine's network settings information, print out the network settings information or use the operation panel to display it. LAN settings Printing Network Settings 928
Problems while Printing/Scanning from Smartphone/Tablet Cannot Print/Scan from Smartphone/Tablet Cannot Print/Scan from NFC Compliant Device 930