
USB Connection Problems
Printing or Scanning Is Slow/Hi-Speed USB Connection Does Not
Work/"This device can perform faster" Message Appears (Windows)
If your system environment does not support Hi-Speed USB, the printer operates at the slower speed of
USB 1.1. In this case, the printer works properly but printing or scanning speed may slow down due to the
communication speed.
Check
Check following to make sure your system environment supports Hi-Speed
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.
• Does the operating system of your computer support Hi-Speed USB connection?
Install the latest update for your computer.
• Is the Hi-Speed USB driver working properly?
If necessary, obtain and install the latest version of the Hi-Speed USB driver for your computer.
Important
• For more information, contact the manufacturer of your computer, USB cable, or USB hub.
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Summary of Contents for E470 Series
Page 1: ...E470 series Online Manual Overview Printing Scanning Frequently Asked Questions English ...
Page 18: ...Basic Operation Printing Photos from a Computer Copying 18 ...
Page 25: ...Loading Paper Loading Plain Paper Photo Paper Loading Envelopes 25 ...
Page 32: ...Loading Originals Loading Originals on the Platen Glass Supported Originals 32 ...
Page 61: ...Specifications 61 ...
Page 62: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 62 ...
Page 75: ...Main Components and Their Use Main Components Power Supply 75 ...
Page 76: ...Main Components Front View Rear View Inside View Operation Panel 76 ...
Page 103: ...Network Connection Network Connection Tips 103 ...
Page 137: ...Note Selecting Scaled changes the printable area of the document 137 ...
Page 191: ...Printing Directly from Smartphone Tablet Android Print Using Printer with Wireless Direct 191 ...
Page 227: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab 227 ...
Page 291: ...Back of Paper Is Smudged Uneven or Streaked Colors 291 ...
Page 301: ...Scanning Problems Scanner Does Not Work ScanGear Scanner Driver Does Not Start 301 ...
Page 313: ...Errors and Messages An Error Occurs Message Appears 313 ...