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I have been trying to get this working for days now, I hope someone can help. I think this is a very new printer as it's not (currently) supported in wic. Printer is a new Epson XP-2200 Firmware 06.52.IU99Z9. Model C671B. When I attempt to update the firmware in normal mode it fails at 99% screenshot below. If I then use service mode, it fails quickly at 11%. Screenshot below. I have tried a few different USB cables, so I don't think it's the connection. I also tried the firmware from inkchip, but that firmware won't even run as it says downgrade not support, which seems to be the same as the official Epson firmware. When I put the printer in service mode these firmware's still fail. Please help, currently one of my compatible cartridges are not recognised so the printer is currently out of action.

Hello everyone! **I want to state first the firmware and activation code I used with my printer was sent from https://inkchip.net/** Long story short, I bought 8 printers in USA but I sent them to Honduras wich is in Latin America, I bought ink locally wich is not compatible with my printer, I could not returned them based on the time I bought them wich was around 2 months ago, so I bought an activation code to make my printer chipless from https://inkchip.net/, wich was updated in the next way: 1. I could not update the printer via Normal mode which is when printer can print normally. 2. I turned on the printer in Service Mode, but still the printer will not update the firmware and could not use the activation code. 3. I turned on the printer into Service Mode and while it was trying to update, I disconnected the printer and once on again, and it was in recovery mode. 5. I was able to update the firmware they sent and also activate the printer with the code they sent. Here comes the nightmare, after updating the firmware, Printer will no longer show Ink error and accept the cartridges I bought locally, but I'm not able to use ethernet connection. I tried anything on my technical knowledge to make the printer get network, but it will just not give me an IP, even my switch does not recognizes the port, WiFi works just fine but based on internal policies of my company everything needs to run over RJ45. I contacted the provider and they helped me with some steps, even provided an older version of the firmware with no luck, since the printer shows error code 100016 where it does not detects the scanner. Attached is the serial number of my printer and model description, perhaps this model I have is not fully compatible with the firmware they sent, and their response is usually slow since they are in Europe, I've been already dealing with this issue since the last week without any luck. I want to mention also that this is the second printer I used the firmware they sent, first printer had the same problem and at the end we decided to use a print server via USB to RJ45 interface. EPSON WF-C5790, MODEL C641A, SERIAL NO. X3B6009521

Have a SC-P400 with FA20I4 20/04/2018 firmware from Epson. Following this instruction https://www.2manuals.com/product_info.php?cPath=107&products_id=1851 . Printer does something, but each time I get "Update failed" message (please see picture). Tried several times with a solid USB cable on different USB ports - no success. Please advise something.

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!

As stated, I have tried to to change Firmware, But every single time it does not load up to the printer.

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