Canon LBP7018C, E-Manual

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019A-05J
Uninstall the USB class driver under the following circumstances.
If the printer driver installed using a USB connection cannot be uninstalled properly
If you cannot install the printer driver properly even after reinstalling it
When uninstalling the USB class driver, be sure to perform the following procedure.
If you delete the USB class driver, it is automatically installed again by USB connection.
1
Check the following.
The printer and computer are connected using a USB cable.
The printer is turned ON.
2
Perform the following procedure.
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From the [Start] menu, select [Control Panel], and then click [Add or Remove Programs].
From the [Start] menu, select [Control Panel], and then click [Uninstall a program].
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From the [Start] menu, select [Control Panel], and then double-click [Programs and Features].
3
Make sure that [Canon LBP7010C/7018C] is not displayed.
(1) Make sure that [Canon LBP7010C/7018C] is not displayed in the dialog box.
(2) Click [ ] to close the dialog box.
If [Canon LBP7010C/7018C] is displayed
Delete [Canon LBP7010C/7018C] in the dialog box. (Uninstall the printer driver.)
Uninstalling the USB Class Driver
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