Adjust Print Quality : Clean the Print Head

Check the Print Head Nozzles
You can print a nozzle check pattern to check for clogged nozzles using your product’s control panel or your software. See these sections below:
From the Control Panel
From the Computer
From the Control Panel
1.
2.
Press  Menu.
3.
Press  or  to select Maintenance, then press OK.
4.
Press  or  to select Nozzle Check.
5.
Press the  Color button.
6.
7.
If there are gaps or the pattern is faint, clean the print head.
From the Computer
1.
2.
Windows:
Right-click the  product icon in the Windows taskbar and select Nozzle Check.
Mac OS X 10.6/10.7: In the Apple menu or the Dock, select System Preferences. Select Print & Scan or Print & Fax, select the FAX option for your product, and select Options & Supplies. Select Utility and select Open Printer Utility.
Mac OS X 10.4/10.5: In the Apple menu or the Dock, select System Preferences. Select Print & Fax, select the FAX option for your product, and select Open Print Queue. Select Utility.
3.
Select Nozzle Check.
4.
Click Print.
5.
6.
If there are gaps or the pattern is faint, clean the print head.