Windows

USB driver installed correctly?

Follow the procedures in Getting Started to install the printer driver again. If re-installing the printer driver does not solve the problem, the USB driver may not be installed correctly. First, check the status of the USB driver. If the USB driver is not performing correctly, remove it and then re-install the printer driver.

Checking the status of the USB controller

1.

2.

Check the USB cable and make sure that it is securely connected to the computer and the printer, and make sure that the printer is switched on.

On the desktop, click the Start button, point to Settings, and then click Control Panel.

3. Double-click the System icon.

4. Click the Device Manager tab.

5. Double-click Universal serial bus controller, and make sure that Canon BJC-55 is selected.

If you see Canon BJC-55 displayed, the USB driver is installed correctly.

If you see an exclamation mark (!) displayed, the USB driver is not installed correctly. Remove it and re-install the printer driver.

• If nothing is displayed, click the Other Devices heading. If you see the

6

USB driver under Other Devices, the driver is not installed correctly. Remove it and then re-install the printer driver.

Removing a device

Follow this procedure to remove a device listed on the Device Manager tab.

PROCEED CAREFULLY TO AVOID ACCIDENTALLY REMOVING ANOTHER IMPORTANT DEVICE. REMOVING ANY OTHER DEVICE COULD INTERFERE WITH THE PERFORMANCE OF WINDOWS.

1.

2.

On the Device Manager tab, double-click Other Devices, and then click Canon BJC-55.

Click the Remove button.

Chapter 6 Troubleshooting 103

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Canon BJC-55 user manual USB driver installed correctly?