This HP 933 n9h56fn#140 3-pack of ink cartridges produces crisp text and vivid images. The quick-drying ink creates durable, smudge-resistant documents.
Do you need to buy the colored ones, too, if you don't need colored copies I have 4 slots in my HP6600 printer - 3 for colored cartridges and one for black.
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No it will work with just black ink and low colors