I wasn't sure whether to tag onto the previous thread or start another...
I received my PiezoDN system with both the Flush and ink cartridge sets yesterday, I began trying to install this morning, and neither the VM chip for the Flush or ink cartridge was recognized. I tried cleaning the contacts, didn't work. I put the oem Epson chip back on the my Epson magenta cartridge and it was recognized so it must be the VM chip, I'm guessing. The VLM replacement included in the order worked fine though.
Would it be possible to get a replacement VM chip?