Canon PIXMA iP2850 - Manual (Page 152)

Opening the Canon IJ Printer Utility
To open the Canon IJ Printer Utility, follow the steps below.
1. Open System Preferences, and select Print & Scan (Print & Fax)
2. Start the Canon IJ Printer Utility
Select your model from the printer list, and click Options & Supplies....
Click Open Printer Utility in Utility tab.
Canon IJ Printer Utility is launched.
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