HP DeskJet 2700, 2700e, 2730, 4100, 4100e, 4134 HP ENVY 6000e, 6010, 6020, 6022, 6030, 6032, 6400e, 6420, 6420e, 6422, 6430, 6432. Approximate average page yield per single item. Colour ink page yield.
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