User's Guide
Page 11
... Black cartridge, high yield2 Series 22 Series 22R Color cartridge Series 21 Series 21R Color cartridge, high yield2 Series 22 Series 22R 1 Licensed for remanufacturing, refilling, or recycling. Ordering and replacing supplies Ordering ink cartridges Page yields available at www.dell.com/supplies.
... Black cartridge, high yield2 Series 22 Series 22R Color cartridge Series 21 Series 21R Color cartridge, high yield2 Series 22 Series 22R 1 Licensed for remanufacturing, refilling, or recycling. Ordering and replacing supplies Ordering ink cartridges Page yields available at www.dell.com/supplies.