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Printer Suddenly Stopped Working for Some Reason
Cannot Connect to a Printer after Network Configuration Changes
Cannot Connect to a Printer via Wireless LAN (Wi-Fi)
Cannot Connect to a Printer through Wireless Direct
Cannot Connect to a Printer via Wired LAN
Cannot Print through Network
Cannot Connect to a Printer after Network Configuration Changes
It may take a while for the computer to obtain an IP address, or you may need to restart your computer.
Make sure the computer has obtained a valid IP address, and try again to find the printer.
Cannot Connect to a Printer via Wireless LAN (Wi-Fi)
Check1
Check the power status of printer, network devices (e.g. wireless router), and
smartphone/tablet.
• Turn on the printer or devices.
• If the power is already turned on, cycle the power switch.
• It may be necessary to resolve wireless router problems (e.g. update interval of a key, problems of DHCP
update interval, energy saving mode, etc.) or to update the wireless router firmware.
For details, contact the manufacturer of your wireless router.
Check2
Can you view any web pages on your computer?
Make sure your computer is connected to the wireless router properly.
For more on checking computer settings or connection status, see the instruction manual supplied with the
computer or contact the manufacturer.
Check3
Is the printer connected to the wireless router?
Use the Wi-Fi lamp and the Online lamp to check the connection status between the printer and wireless
router. If both the Wi-Fi lamp and the Online lamp are not lit, Wi-Fi is disabled. Turn on wireless
communication on the printer.
Check4
Make sure the printer and wireless router network settings match.
Make sure the network settings of the printer (e.g. network name (SSID) or network key (password), etc.) are
identical with those of the wireless router.
265
Summary of Contents for GM2000 Series
Page 1: ...GM2000 series Online Manual English ...
Page 27: ...Basic Operation Printing Documents from Your Computer 27 ...
Page 34: ...Restrictions Notices when printing using web service Notice for Web Service Printing 34 ...
Page 69: ... TR9530 series 69 ...
Page 70: ...Handling Paper Ink Tank etc Loading Paper Refilling Ink Tank Using Color Ink 70 ...
Page 86: ...Refilling Ink Tank Refilling Ink Tank Checking Ink Level Ink Tips 86 ...
Page 106: ...106 ...
Page 108: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 108 ...
Page 133: ...Main Components and Their Use Main Components Power Supply 133 ...
Page 134: ...Main Components Front View Rear View Inside View Operation Panel 134 ...
Page 156: ...Changing Settings from Operation Panel LAN settings Initializing Printer Settings 156 ...
Page 170: ...Printing Printing from Computer Printing from Smartphone Tablet 170 ...
Page 171: ...Printing from Computer Printing from Application Software Windows Printer Driver 171 ...
Page 183: ...Note Selecting Scaled changes the printable area of the document 183 ...
Page 200: ...In such cases take the appropriate action as described 200 ...
Page 274: ...Other Network Problems Checking Network Information Restoring to Factory Defaults 274 ...
Page 278: ...Problems while Printing from Smartphone Tablet Cannot Print from Smartphone Tablet 278 ...
Page 309: ...Errors and Messages When Error Occurred Message Support Code Appears 309 ...