USB Connection Problems
If the printer connected to the computer via USB is not recognized, check the following items.
The following problems may occur even though the USB connection is recognized.
• Printing (scanning) is slow.
• Hi-Speed USB connection does not work.
• A message such as "
This device can perform faster
" appears. (Windows)
If the above is the case, check the following.
USB Connection Does Not Work Properly
Note
• If your system environment does not support Hi-Speed USB, the printer operates at the slower speed
of Full-Speed or Low-Speed. In this case, the printer works properly but printing (scanning) speed may
slow down due to the communication speed.
USB Connection Not Recognized
Check1
Check that printer is turned on.
Check2
Unplug the USB cable from the printer and the computer, and then connect it
again.
As the illustration below, the USB port is at the back of the printer.
Important
• Check the orientation of the "Type-B" connector and connect to the printer. For details, refer to the
instruction manual supplied with the USB cable.
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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 ...