Use the company below. I would not go CISS though. More value for the money getting the Ink Refill Station. You get 2 sets of cartridges, so when one gets low, you replace it with the other that you have filled, and continue the cycle,always having a set of cartridges ready. You do not have to worry about clogged tubes, algae forming, or modifying your printer and extra parts hanging about. I happened to luck out as I had 2 printers that used the same cartridge. The refill station also includes a cleaning kit. I would call them, they will tell you what to order, Yes, call them, you actually speak tot he people who make the products and source their ink from the same manufacturers of O.E.M. ink. If they don't have a product that its your machine,they will tell you, no guessing. I did a thread on this and am using the product, quite happily.
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