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.
Refer to Setup Guide to setup.
Note
• Wi-Fi Connection Assistant allows you to diagnose and repair the network status.
•
Select the link below to download Wi-Fi Connection Assistant and install it.
Checking Printer Connection Status Using Wi-Fi Connection Assistant
See below for starting up Wi-Fi Connection Assistant.
For Windows:
Starting Up Wi-Fi Connection Assistant
For macOS:
Starting Up Wi-Fi Connection Assistant
If this does not solve the problem, see below.
Cannot Communicate with Printer After Enabling MAC/IP Address Filtering or Encryption Key on
Wireless Router
With Encryption On, Cannot Communicate with Printer After Changing Encryption Type at Wireless
Router
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.
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Summary of Contents for PIXMA G4570
Page 1: ...G4070 series Online Manual English ...
Page 15: ...Trademarks and Licenses Trademarks Licenses 15 ...
Page 39: ...Restrictions Notices when printing using web service Notice for Web Service Printing 39 ...
Page 66: ... TR9530 series TS3300 series E3300 series 66 ...
Page 72: ...Handling Paper Originals Ink Tanks etc Loading Paper Loading Originals Refilling Ink Tanks 72 ...
Page 73: ...Loading Paper Loading Photo Paper Plain Paper Loading Envelopes 73 ...
Page 85: ...Note To scan the original at optimum quality load it on the platen 85 ...
Page 95: ...Refilling Ink Tanks Refilling Ink Tanks Checking Ink Level Ink Tips 95 ...
Page 133: ...Safety Safety Precautions Regulatory Information WEEE 133 ...
Page 159: ...Main Components Front View Rear View Inside View Operation Panel 159 ...
Page 297: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 297 ...
Page 301: ...Copying Making Copies Basics Reducing Enlarging Copies Collated Copying Special Copy Menu 301 ...
Page 303: ... If you load the original in the ADF do not move the original until copying is complete 303 ...
Page 306: ...Scanning Scanning in Windows Scanning in macOS Scanning from Operation Panel 306 ...
Page 310: ...Note To set the applications to integrate with see Settings Dialog Box 310 ...
Page 324: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab Preferences Dialog Box 324 ...
Page 353: ...Note To set the applications to integrate with see Settings Dialog 353 ...
Page 356: ...Scanning Tips Positioning Originals Scanning from Computer 356 ...
Page 433: ...4 When a confirmation message is displayed click Yes 4 433 ...
Page 444: ...6 Enter fax telephone numbers in To 6 444 ...
Page 447: ...Receiving Faxes Receiving Faxes Changing Paper Settings Memory Reception 447 ...
Page 457: ...Other Useful Fax Functions Document Stored in Printer s Memory 457 ...
Page 466: ...Operation Problems 466 ...
Page 534: ...Scanning Problems Windows Scanning Problems 534 ...
Page 535: ...Scanning Problems Scanner Does Not Work ScanGear Scanner Driver Does Not Start 535 ...
Page 538: ...Scanning Problems macOS Scanning Problems 538 ...
Page 539: ...Scanning Problems Scanner Does Not Work Scanner Driver Does Not Start 539 ...
Page 549: ...Telephone Problems Cannot Dial Telephone Disconnects During a Call 549 ...
Page 566: ...For details on how to resolve errors without Support Codes see Message Is Displayed 566 ...