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Canon MP140 Guida All'Installazione Rapida

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Troubleshooting
Cannot Connect to Computer Properly
„
Printing Speed Is Slow / USB 2.0 Hi-Speed Connection Does Not Work
„
“Hi-Speed USB Device Plugged into non-Hi-Speed USB Hub” or “This 
Device Can Perform Faster” Message Is Displayed (Windows XP Only)
Cause
Action
Your system environment is 
not fully compatible with USB 
2.0 Hi-Speed.
If your system environment is not fully compatible with USB 2.0 Hi-Speed, the machine 
will operate at a lower speed provided under USB 1.1. In this case, the machine operates 
properly but printing speed may slow down due to communication speed.
Check the following to ensure that your system environment supports USB 2.0 Hi-Speed 
connection.
z
The USB port on your computer supports USB 2.0 Hi-Speed connection.
z
The USB cable, and the USB hub if you are using one, support USB 2.0 Hi-Speed 
connection.
Be sure to use a certified USB 2.0 Hi-Speed cable. We recommend the cable to be no 
longer than around 10 feet / 3 meters.
z
The operating system of your computer supports USB 2.0 Hi-Speed connection.
Obtain and install the latest update for your computer.
z
The USB 2.0 Hi-Speed driver operates properly.
Obtain the latest version of the USB 2.0 Hi-Speed driver compatible with your hardware 
and install it on your computer.
Important
For details on USB 2.0 Hi-Speed of your system environment, contact the manufacturer 
of your computer, USB cable, or USB hub.
Cause
Action
Your system environment is 
not fully compatible with USB 
2.0 Hi-Speed.