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Please try this new file for you: https://inkchip.net/download/INKCHIP.net_Firmware_99_XP2100_v1.rar 1) Upload firmware which I sent. 2) Switch on in normal mode(!!!) just turn on button . - dont put printer in Program Update mode. (No need to press few buttons while turn on the printer) The uploading process will stuck at 70-80% - it is ok! Open task manager and stop updater process. Printer will blink for about 5-15 minutes - then will power OFF. Now power on the printer - chipless firmware is installed in your printer! After that try to activate again.

Hi! Tell us ,please, what mode did you install the firmware in? In normal mode or in update mode?

Hello! Please send a screenshot of the error so we can help you.

For some reason I can't open your file.Please send me a screenshot, not a file. Sorry for the inconvenience!

Is your internet connection stable? Please tell me your Windows version.

Hi! Please send me a screenshot of the error so I can help you. Thank you!

Hi! We have already emailed you about this issue! Try to disable your antivirus and firewall.

¡Hola! Lamentablemente no tenemos ninguna solución para su modelo de impresora en este momento Consulte nuestro sitio web para conocer las novedades.

Change your internet connection and your computer at the same time. It should help.

10051 is the Internet connected failed caused by the user side. Try to use another internet connection.

Hello! Please try to use this activation program: https://inkchip.net/download/activation.rar

Solution: Step 1 Download and extract Zip archive with WF-7210 Firmware: https://inkchip.net/download/INKCHIP.net_Firmware_99_WF7210_v1.rar Step 2 Delete all USB printers installed on your PC except that You want to make chipless. Reboot PC, restart printer. Step 3 Connect printer to PC (with Windows OS) by proper USB cable. Disable all Epson processes and services. Step 4 Upload Firmware to printer in the NORMAL MODE (do NOT use service mode yet just start the printer with the power button). Step 5 When Firmware Update process is complete - printer will restart - usually it will take only a few minutes but can continue for 10-20 minutes in some rare cases. If process hangs - replug power cable and start printer manually. Step 6 Now check current firmware version. If NO - restart the printer and try once more time. Step 7 Extract all files from License.zip archive to local folder on Your PC. Run activation.exe utility and click on Activate Online button and input Your Activation Key.

Try to use another internet connection and another computer. Something is preventing the communication with server on your side.

Hello! Unfortunately, no. For the new printer you need to buy a new activation key.

Hello! What is your printer model?

Please tell me your order number so I can help you. Thank you!

Hi! We have already replied to you about this issue.

Please send me a screenshot of the error and screenshot from the download menu so I can check, if packages were installed correctly. Thank you!

Hi! Please tell me your order number, also send me a screenshot of the error, so I can help you. In which mode did you install the firmware? In normal mode or update mode?

Hi! You need to click activate online button and then insert the key in the pop-up window, not your SN.

¡Hola! Puedes utilizar la clave de recuperación. dime tu número de pedido para que pueda comprobar la clave y hacerte saber la clave de recuperación.

Hello! You need to put the activation key in the SN field, not the serial number of the printer.

Hello! If you are going to install chipless firmware on your printer, you need a Windows computer. After you complete the installation and activation process, you will be able to use your printer as before with any computers and devices, including MAC.

Hello! For making it chipless you need to have any cartridges installed. The next step to install firmware and activator from our site and to buy a key.

Hello! Make sure that you have installed Microsoft C++ packages as it was written in the instruction(64x and 86x).