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Showing results for tags 'firmware'.
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Hello, a while ago I bought an epson WF-6090. I have read the various posts about the WIC utility and I have some questions before purchasing the key. Once the maintenance box comes to an end (with chipless firmware) is it necessary to purchase two keys? One key for firmware downgrade (for maintenance box chip reset/change) and another key for chipless firmware? I look forward to your responses, greetings!
I was able to install Chipless Firmware in my C5290 but after 25k pages, the printer kinda went out already. Im planning to bring it to Epson Service Center for warranty claim but I need to reinstall original firmware. How to do it? And can i reinstall the chipless firmware after the repair?
I have an Epson WF7720 and I have been using 3rd party sublimation ink. Once I took my cartridges out for refilling the printer no longer recognizes the inks. My printer firmware was set automatically update software. Prior to me refiling the ink I had no problems with the printer. The question I have is, "Will your keys work so I can further access my printing?" I have attached a picture of the error that I'm receiving. Please help!! fwdprinterissues.zip