
Cannot Print/Scan from Smartphone/Tablet
If you cannot print/scan from your smartphone/tablet, it is possible that your smartphone/tablet cannot
communicate with the machine.
Check the cause of your problem according to the connection method.
Cannot Communicate with Machine over Wireless LAN
Cannot Communicate with Machine while It Is in Access Point Mode
Note
• For problems on printing with other connection methods or more on performing settings of each
connection method:
Printing with Google Cloud Print
Cannot Communicate with Machine over Wireless LAN
If your smartphone/tablet cannot communicate with the machine, check the following.
Check1
Make sure machine is turned on.
Check2
Is
Wi-Fi
lamp of machine lit?
If the
Wi-Fi
lamp is off, the wireless LAN is disabled. Follow the procedure below to enable the wireless LAN.
1. Press and hold
Wi-Fi
button, and then release button when
ON
lamp flashes.
2. Press
Color
button,
Black
button, and then
Wi-Fi
button in this order.
When the
ON
lamp changed from flashing to lit and the
Wi-Fi
lamp lights up, the wireless LAN is
enabled.
Check3
Are network settings of machine identical with those of wireless router?
Make sure the network settings of the machine (e.g. wireless router name, SSID, network key, etc.) are
identical with those of the wireless router.
To check the settings of the wireless router, refer to the instruction manual provided with it or contact its
manufacturer.
To check the current network settings of the machine, print out the network setting information.
If the network settings of the machine are not identical with those of the wireless router, change the network
settings of the machine to match with those of the wireless router using IJ Network Tool.
Check4
Are network settings of your smartphone/tablet identical with those of wireless
router?
704
Summary of Contents for g3000 series
Page 15: ...B204 851 B205 852 ...
Page 27: ...Using the Machine Printing Photos from a Computer Copying Originals 27 ...
Page 76: ...All registered users can register and delete apps freely 76 ...
Page 115: ...Loading Paper Loading Plain Paper Photo Paper Loading Envelopes 115 ...
Page 122: ...Loading Originals Loading Originals on the Platen Glass Originals You Can Load 122 ...
Page 126: ...Refilling Ink Tanks Refilling Ink Tanks Checking Ink Status 126 ...
Page 133: ...When an ink tank is out of ink promptly refill it Ink Tips 133 ...
Page 163: ...163 ...
Page 166: ...Safety Safety Precautions Regulatory Information 166 ...
Page 180: ...Main Components and Their Use Main Components Power Supply 180 ...
Page 181: ...Main Components Front View Rear View Inside View Operation Panel 181 ...
Page 203: ...Note The effects of the quiet mode may be less depending on the print quality settings 203 ...
Page 206: ...Changing Settings from Operation Panel Quiet setting Turning on off Machine Automatically 206 ...
Page 211: ...Network Connection Network Connection Tips 211 ...
Page 252: ...Select Auto or Open System or Shared Key 252 ...
Page 266: ...Important Comments will be displayed only on the computer used to enter them 266 ...
Page 324: ...Printing Printing from Computer Printing from Smartphone Tablet 324 ...
Page 373: ...Related Topic Displaying the Print Results before Printing 373 ...
Page 378: ...Note During Grayscale Printing inks other than black ink may be used as well 378 ...
Page 463: ...Printing Using Canon Application Software My Image Garden Guide Easy PhotoPrint Guide 463 ...
Page 477: ...4 When confirmation screen to delete machine is displayed select Yes 477 ...
Page 487: ...Copying Making Copies on Plain Paper Basics Switching Page Size between A4 and Letter 487 ...
Page 548: ...Defaults You can restore the settings in the displayed screen to the default settings 548 ...
Page 562: ...Related Topic Scanning Originals Larger than the Platen Image Stitch 562 ...
Page 582: ...None Medium 582 ...
Page 656: ...Scanning Tips Resolution Data Formats Color Matching 656 ...