Dell 720 Color Printer - Manual (Page 17)

Load plain paper. For more information, see Loading Paper . 1.
Click Start Programs or All Programs Dell Printers Dell Photo Printer 720 Dell
Printer Solution Center.
2.
Click the Maintenance tab. 3.
Click Clean to fix horizontal streaks. 4.
Click Print. 5.
When the page prints, it forces ink through the clogged nozzles to clean them.
Print your document again to verify the improved print quality. 6.
If you are not satisfied with the print quality, wipe the ink cartridge nozzles, and then print your
document again. 7.