Canon PIXMA MX394 Online Manual page 103

Note
When you install the printer driver again or upgrade the version of the printer driver, the print settings you registered
will be deleted from Commonly Used Settings.
Registered print settings cannot be saved and preserved. If a profile is deleted, register the print settings again.
Deleting Unnecessary Printing Profile
1. Select the printing profile to be deleted
Select the printing profile you want to delete from the Commonly Used Settings list on the Quick Setup tab.
2. Delete the printing profile
Click Delete. When the confirmation message appears, click OK.
The selected printing profile is deleted from the Commonly Used Settings list.
Note
Printing profiles that are registered in the initial settings cannot be deleted.
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