User Guide
Page 100
... cartridges through the HP Photosmart Software 1. you need (options vary by country/region). If prompted, choose your country/region, follow the prompts to select your product, and then click one of original HP printing supplies that are preselected; HP sends detailed printer information, including model number, serial number, and ink supply levels, to www.hp.com/buy/supplies. Shop for ink...
... cartridges through the HP Photosmart Software 1. you need (options vary by country/region). If prompted, choose your country/region, follow the prompts to select your product, and then click one of original HP printing supplies that are preselected; HP sends detailed printer information, including model number, serial number, and ink supply levels, to www.hp.com/buy/supplies. Shop for ink...