• If devices (microwave oven, external hard disk drive, and other USB 3.0 devices) that emit radio waves
of the same frequency bandwidth as a wireless router is nearby, it may cause interference. Place the
printer and the wireless router as far away from interference sources as possible.
• After you change the location of the printer, check the signal quality. Compare the value of "3-2-2" in
the network settings information and place the printer in the location with a higher value.
Note
• In some cases, "C-7" and "C-9" are displayed at the same time. In that case, refer to both items.
C-10
No IP address is assigned by the wireless router.
Check the following items.
Check1
Password on your wireless router may not match password you entered.
Passwords are case sensitive.
Enter the password correctly.
Check2
Set up printer again and reconnect to Wi-Fi.
Check3
Check DHCP on wireless router. If DHCP is off, set it on.
To check the settings of the wireless router, refer to the instruction manual provided with it or contact its
manufacturer.
C-11
The network name (SSID) remains the default value (The network name (SSID) has not been set). Check
the network name (SSID) of the wireless router.
Verify the network name (SSID) and password of the wireless router you want to connect to, and then set it
up manually.
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
438
Summary of Contents for PIXMA TR4720
Page 1: ...TR4700 series Online Manual English...
Page 73: ...TR9530 series TS3300 series E3300 series 73...
Page 75: ...Loading Paper Loading Plain Paper Loading Photo Paper Loading Envelopes 75...
Page 90: ...Note To scan the original at optimum quality load it on the platen 90...
Page 94: ...94...
Page 126: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 126...
Page 148: ...148...
Page 152: ...Main Components Front View Rear View Inside View Operation Panel 152...
Page 155: ...S ON lamp Lights after flashing when the power is turned on 155...
Page 170: ...pqrs PQRS 7 tuv TUV 8 wxyz WXYZ 9 0 _ SP 2 Switch the input mode 2 SP indicates a space 170...
Page 238: ...Related Topic Changing the Printer Operation Mode 238...
Page 278: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 278...
Page 292: ...Note To set the applications to integrate with see Settings Dialog Box 292...
Page 305: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab 305...
Page 380: ...7 Press the OK button 7 The LCD returns to the Fax standby screen 380...
Page 391: ...4 When a confirmation message is displayed click Yes 4 391...
Page 399: ...Receiving Faxes Receiving Faxes Changing Paper Settings Memory Reception 399...
Page 409: ...Other Useful Fax Functions Document Stored in Printer s Memory 409...
Page 421: ...Cannot Find Printer on Network Windows macOS Cannot Find Printer on Network 421...
Page 425: ...See below Manually Solved Network Troubles 425...
Page 430: ...Note This printer supports WPA WPA2 PSK WPA WPA2 Personal and WPA2 PSK WPA2 Personal 430...
Page 474: ...Scanning Problems Windows Scanning Problems 474...
Page 475: ...Scanning Problems Scanner Does Not Work ScanGear Scanner Driver Does Not Start 475...
Page 479: ...Problems Sending Faxes Cannot Send a Fax Errors Often Occur When Send a Fax 479...
Page 485: ...Telephone Problems Cannot Dial Telephone Disconnects During a Call 485...