1. Make sure the CD/DVD tray is not inserted for printing.
2. Load a few sheets of plain paper in the product.
3. Do one of the following:
•Windows: Right-click the product icon in the Windows taskbar.
•Mac OS X 10.6/10.7/10.8: In the Apple menu or the Dock, select System Preferences. Select
Print & Fax or Print & Scan, select your product, and select Options & Supplies. Select Utility
and select Open Printer Utility.
•Mac OS X 10.5: In the Apple menu or the Dock, select System Preferences. Select Print & Fax,
select your product, and select Open Print Queue. Select Utility.
4. Select Nozzle Check.
You see one of these windows:
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