Valerie T.
Product Bad, Printheads died after 3 months. $131 Down The Drain
Brand New HP 5740. Bought the CISS from this Company. Installed everything exactly as shown in their Guide and video. Had some error messages, so called and spoke to Scott. He was helpful and specifically advised me to raise the printer 1-2". Worked great for 3 months, then suddenly for no reason in the middle of a printing session (3 documents, 2 pages each), the color started skipping, and the black totally absent. 3 calls to Scott, and 8 hours inside the printer with the "purge tool ", failed to get the color and Black printing normally again. Lowered the printer back to the ink tank level (Scott denied he ever told me to raise it, but I wrote it down). Don't know if that caused the heads to fail. The part of the block that contacts the printhead in my kit are identical, and don't match the picture in the Guide that shows the color block as wider but shorter. So I had two purge blocks for black printheads. This wouldn't have made a difference, since the black printhead failed to produce any black ink at the head opening even though I was using the correct purge block. Lots more purging and blotting and moaning, until I gave up. Put the original HP starter cartridges in the printer, and started writing this NEGATIVE review to add my experience about this product. $130 wasted, 8 hrs gone. They charge $47 for a new black printhead. Don't fall for the "Lost Cost Fallacy" and spend another dime on parts from this company. Don't buy the kit for HP printers, is what I can tell you FOR SURE. It DOESN'T LAST.

