Dataproducts Compatible Cartridge for HP51641A 3 Refills Per Color

Rating:
Summary: Cost effective color
Review: I have been using this DataProducts refill system for a couple of years. I have a greeting card design business. So you can understand how many cartridges I would go through normally. It was cost prohibitive for me to keep buying new cartridges. What could be easier! The instructions that are provided are easy to follow. Other refill systems have you fill a plastic syringe then refill your cartridge. DataProducts makes it easy in one less step, by refilling directly from the ink bottle. If you are trying to keep costs down don't buy another new cartridge, use this refill system!

Rating:
Summary: Garbage!
Review: Save your money and don't buy this worthless refill kit. I tried it and after following the directions I was never able to get any decent printing out of the refilled cartridge and had to go and buy an HP replacement cartridge. I wish Amazon.com would quit carrying it to prevent anyone else from wasting their money. If they had 0 stars that is what I would give this product it is nothing more than a piece a garbage which is where it and the cartridge I tried to reuse ended up.

Rating:
Summary: Garbage!
Review: Save your money and don't buy this worthless refill kit. I tried it and after following the directions I was never able to get any decent printing out of the refilled cartridge and had to go and buy an HP replacement cartridge. I wish Amazon.com would quit carrying it to prevent anyone else from wasting their money. If they had 0 stars that is what I would give this product it is nothing more than a piece a garbage which is where it and the cartridge I tried to reuse ended up.

Rating:
Summary: Worthless!
Review: The cartridge lid was difficult to pry off despite the tool provided. Once opened, the cratridge WAS easy to refill with the ink's applicator tips. However, the real trouble began once the cartridge was filled and the lid successfully replaced. The ink continuously leaked from the bottom of the cartridge, causing it to spread all over the printed wiring cable. (This after I left it sitting on several layers of paper towels for 15 minutes.) When I returned the cartridge to my printer, the ink continued to leak, and got all over the inside of my printer. Now, when I hit print, the printer goes through it's usual workings, but produces a blank sheet of paper. I believe the leaky ink may have ruined the wiring cable inside the printer.
Don't buy these refill products! They are not worth the money, headache, hassle, or mess!