I was comfortable enough taking my Epson R3000 apart to get to the point where I could inject the magic bullet directly into the printhead, which other printers do easier have designed for this kit. I've tried other methods in the past that have videos of it: Blotting paper or paper towel with Magic Bullet under the printhead, soaking overnight. I tried this 3 nights in a row, along with numerous cleaning cycles and test prints, then disassembled the printhead and injected the Magic Bullet into the printhead (I did this twice and reassembled the printhead both times). It just didn't work, the same few clogged nozzles (only in my black matte channel) stayed clogged. This product doesn't appear to have any odor, I thought it had more of the 'steam' quality mentioned in the video to get into the print head. This may work well in other situations, but it didn't work for me. It's quite expensive for two small bottles of liquid.
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