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9Close the front cover. The front cover must be closed to start a print job.
10Open the Dell Printer Solution Center by clicking Start→Programs or All Programs→Dell Printers→Dell Photo Printer 720→Dell Printer Solution Center.
11Click the Maintenance tab.
12Click Install a new print cartridge.
13Click Next.
14Select the type of cartridge you installed.
NOTE: Specify whether the cartridge is a new cartridge or an old cartridge (one that has been used before). If an old cartridge is incorrectly identified as New Cartridge in the Dell Printer Solution Center, ink levels may be incorrect.
15Click Next.
16If you installed a new cartridge, continue with "Aligning Ink Cartridges" on page 28.
Ink Cartridge Maintenance
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