Cannot connect to computer properly, Chapter 9 137 – Canon Pixma MP530 User Manual
Page 139
Chapter 9
137
Troubleshooting
Cannot Connect to Computer Properly
Printing Speed is Slow/USB 2.0 Hi-Speed Connection Does Not Work
When You Connect to a Computer Running Windows XP, the Screen
Shows the Warning Message “This device can perform faster” or “High-
SPEED USB Device Plugged into non-High-SPEED USB Hub”
Installation procedure not followed
correctly
Follow the Easy Setup Instructions packaged with your machine for
proper MP Drivers installation.
If the MP Drivers was not installed correctly, uninstall the MP Drivers, and
restart your computer. Try to reinstall the MP Drivers.
If the installer was forced to be terminated due to an error, restart your
computer.
Reinstall the MP Drivers.
Cause
Action
Your environment is not fully
compatible with USB 2.0 Hi-Speed.
If your environment is not fully compatible with USB 2.0 Hi-Speed, the
printer 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 computer environment supports
USB 2.0 Hi-Speed connection.
z
The USB port on your computer supports USB 2.0 Hi-Speed
connection.
z
Both the USB cable and USB hub support USB 2.0 Hi-Speed
connection.
Be sure to use a certified USB 2.0 Hi-Speed cable. You are
recommended to use the cable no longer than 3 meters (9.8 feet).
z
Your computer supports the USB 2.0 Hi-Speed connection.
Obtain the latest version of the USB 2.0 Hi-Speed driver and install it on
your computer.
z
The USB 2.0 Hi-Speed driver operates properly.
Obtain the latest version of the USB 2.0 Hi-Speed driver and install it on
your computer.
Important
For how to confirm the points above, contact the manufacturer of your
computer, USB cable, or USB hub, as appropriate.
Cause
Action
You connect to a computer that does
not support USB 2.0 Hi-Speed.
Your environment is not fully compatible with USB 2.0.
See
“Printing Speed is Slow/USB 2.0 Hi-Speed Connection Does Not
Work” on page 137
.
Cause
Action