If not, select it to enable bidirectional support.
Opening Printer Driver's Setup Screen
USB Connection Does Not Work Properly
Check following to make sure your system environment supports Hi-Speed
Check
USB connection.
• Does the USB port on your computer support Hi-Speed USB connection?
•
•
• Does the USB cable or the USB hub support Hi-Speed USB connection?
Be sure to use a certified Hi-Speed USB cable. We recommend that the USB cable be no longer than 10
feet / 3 meters or so.
•
• Is the Hi-Speed USB driver working properly on your computer?
Make sure the latest Hi-Speed USB driver is working properly and install the latest version of the
Hi-Speed USB driver for your computer, if necessary.
Important
• For more information, contact the manufacturer of your computer, USB cable, or USB hub.
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