Check the following items.
Check1
Is printer set to obtain an IP address automatically, or is wireless router
requesting manual addressing?
Refer to the wireless router's manual to enable DHCP (auto-acquisition) settings on the wireless router or to set
a valid IP address on the printer.
Check2
When you set printer's IP address manually, correct IP address may not be
set.
Check the network name (SSID) and the password of the wireless router you want to connect to, the IP
address applicable range, and then enter the appropriate IP address on the printer side. If you are unsure, set
the printer's IP address to automatic (DHCP).
C-5
Unable to connect to the specified network. Check the following items.
Check1
Check status of printer and network device (e.g. wireless router) and your
computer/smartphone/tablet.
Communication with a wireless router must be tuned to either the 2.4 GHz or 5 GHz frequency band. The
network name (SSID) of the 2.4 GHz frequency band and the network name (SSID) of the 5 GHz frequency
band cannot be used in combination.
Check the network name (SSID) set for the printer, and match it with the network name (SSID) of the correct
frequency band of the Wi-Fi router.
Check2
Password on your wireless router may not match password you entered.
Passwords are case sensitive.
Enter the password correctly.
Check3
Monitor signal status and move printer and wireless router as necessary.
• Place the printer and wireless router where there are no obstacles between them. Wireless
communication between different rooms or floors is generally poor.
• Wireless communication can be impeded by building materials containing metal or concrete. If the printer
cannot communicate with the computer over a Wi-Fi due to a wall, place the printer and the computer in
the same room.
• After changing the installation location, print out the network settings information again and check the
status of the signal. Compare with the value in section "3-2-1" in the printed network settings information
to determine the installation location.
Check4
Check wireless channel number of Wi-Fi you are using on computer.
Make sure that the wireless channel number on the wireless router is included in the wireless channel number
you checked. If the wireless channel number set for the wireless router is not included, change the wireless
channel number of the wireless router.
394
Summary of Contents for GX3000 Series
Page 1: ...GX3000 series Online Manual English ...
Page 13: ...Trademarks and Licenses Trademarks Licenses 13 ...
Page 37: ...Restrictions Notices when printing using web service Notice for Web Service Printing 37 ...
Page 46: ...4 If you see a message other than the above follow the instructions 4 46 ...
Page 68: ... TR9530 series TS3300 series E3300 series 68 ...
Page 74: ...Handling Paper Originals Ink Tanks etc Loading Paper Loading Originals Refilling Ink Tanks 74 ...
Page 104: ...104 ...
Page 105: ...Refilling Ink Tanks Refilling Ink Tanks Checking Ink Level Ink Tips 105 ...
Page 142: ...142 ...
Page 145: ...Safety Safety Precautions Regulatory Information WEEE 145 ...
Page 149: ... Do not put the print head or ink bottles into a fire 149 ...
Page 171: ...171 ...
Page 175: ...Main Components Front View Rear View Inside View Operation Panel 175 ...
Page 181: ...Replacing the Maintenance Cartridge I Print Head Holder The print head is pre installed 181 ...
Page 216: ...9 Enter the administrator password again 9 The administrator password is available 216 ...
Page 257: ...When you perform printing the data will be printed onto the postcard 257 ...
Page 308: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 308 ...
Page 317: ...Scanning Scanning in Windows Scanning in macOS Scanning from Operation Panel 317 ...
Page 321: ...Note To set the applications to integrate with see Settings Dialog Box 321 ...
Page 335: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab Preferences Dialog Box 335 ...
Page 364: ...Note To set the applications to integrate with see Settings Dialog 364 ...
Page 367: ...Scanning Tips Positioning Originals Scanning from Computer 367 ...
Page 444: ...Scanning Problems Windows Scanning Problems 444 ...
Page 445: ...Scanning Problems Scanner Does Not Work ScanGear Scanner Driver Does Not Start 445 ...
Page 448: ...Scanning Problems macOS Scanning Problems 448 ...
Page 449: ...Scanning Problems Scanner Does Not Work Scanner Driver Does Not Start 449 ...
Page 463: ...Errors and Messages When Error Occurred Message Is Displayed 463 ...