Printer Cannot Be Used After Replacing Wireless Router or
Changed Router Settings
When you replace a wireless router, redo the network setup for the printer according to the replaced one.
Perform setup from the web page.
For Windows, you can perform setup using the Setup CD-ROM.
Note
• IJ Network Device Setup Utility allows you to diagnose and repair the network status.
Select the link below to download IJ Network Device Setup Utility and install it.
Checking Printer Connection Status Using IJ Network Device Setup Utility
See below for starting up IJ Network Device Setup Utility.
•
For Windows:
Starting Up IJ Network Device Setup Utility
•
For macOS:
Starting Up IJ Network Device Setup Utility
If this does not solve the problem, see below.
Cannot Communicate with Printer After Enabling MAC/IP Address Filtering or Encryption Key on
With Encryption On, Cannot Communicate with Printer After Changing Encryption Type at Wireless
Cannot Communicate with Printer After Enabling MAC/IP Address
Filtering or Encryption Key on Wireless Router
Check1
Check wireless router setting.
To check the wireless router setting, see the instruction manual provided with the wireless router or contact its
manufacturer. Make sure the computer and the wireless router can communicate with each other under this
setting.
Check2
If filtering MAC addresses or IP addresses at wireless router, check that MAC
addresses or IP addresses for computer, network device, and printer are registered.
323
Summary of Contents for PIXMA G5040
Page 1: ...G5000 series Online Manual English...
Page 27: ...Basic Operation Printing Photos from a Computer Printing Photos from a Smartphone Tablet 27...
Page 53: ...XX represents alphanumeric characters 53...
Page 76: ...TR9530 series 76...
Page 77: ...Handling Paper Ink Tanks etc Loading Paper Refilling Ink Tanks 77...
Page 96: ...Refilling Ink Tanks Refilling Ink Tanks Checking Ink Level Ink Tips 96...
Page 108: ...Adjusting Print Head Position Automatically For macOS Adjusting Print Head Position 108...
Page 121: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 121...
Page 149: ...Main Components Front View Rear View Inside View Operation Panel 149...
Page 214: ...Custom Size Others 214...
Page 224: ...Note Selecting Scaled changes the printable area of the document 224...
Page 242: ...In such cases take the appropriate action as described 242...
Page 277: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 277...
Page 325: ...Other Network Problems Checking Network Information Restoring to Factory Defaults 325...
Page 330: ...Problems while Printing from Smartphone Tablet Cannot Print from Smartphone Tablet 330...