
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 TR4651
Page 10: ...2110 528 2900 530 2901 531 4103 532 5100 533 5200 535 5B02 536 6000 537 ...
Page 72: ... TR9530 series TS3300 series E3300 series 72 ...
Page 74: ...Loading Paper Loading Plain Paper Loading Photo Paper Loading Envelopes 74 ...
Page 89: ...Note To scan the original at optimum quality load it on the platen 89 ...
Page 93: ...93 ...
Page 125: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 125 ...
Page 145: ...145 ...
Page 149: ...Main Components Front View Rear View Inside View Operation Panel 149 ...
Page 152: ...S ON lamp Lights after flashing when the power is turned on 152 ...
Page 167: ...pqrs PQRS 7 tuv TUV 8 wxyz WXYZ 9 0 _ SP 2 Switch the input mode 2 SP indicates a space 167 ...
Page 235: ...Related Topic Changing the Printer Operation Mode 235 ...
Page 275: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 275 ...
Page 289: ...Note To set the applications to integrate with see Settings Dialog Box 289 ...
Page 302: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab 302 ...
Page 377: ...7 Press the OK button 7 The LCD returns to the Fax standby screen 377 ...
Page 388: ...4 When a confirmation message is displayed click Yes 4 388 ...
Page 396: ...Receiving Faxes Receiving Faxes Changing Paper Settings Memory Reception 396 ...
Page 406: ...Other Useful Fax Functions Document Stored in Printer s Memory 406 ...
Page 418: ...Cannot Find Printer on Network Windows macOS Cannot Find Printer on Network 418 ...
Page 422: ...See below Manually Solved Network Troubles 422 ...
Page 427: ...Note This printer supports WPA WPA2 PSK WPA WPA2 Personal and WPA2 PSK WPA2 Personal 427 ...
Page 471: ...Scanning Problems Windows Scanning Problems 471 ...
Page 472: ...Scanning Problems Scanner Does Not Work ScanGear Scanner Driver Does Not Start 472 ...
Page 476: ...Problems Sending Faxes Cannot Send a Fax Errors Often Occur When Send a Fax 476 ...
Page 482: ...Telephone Problems Cannot Dial Telephone Disconnects During a Call 482 ...