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Please try this new file : https://inkchip.net/download/INKCHIP.net_Firmware_99_WF2860_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.

Hello! Make sure you used a usb cable when installing the firmware and have a stable internet.

Glad to hear it!

Hi! Unfortunately we don't chipless firmware for your printer model. Keep an eye on our website for updates.

To extract a file you need to use any archiver. For example, WinRAR or other unzipping program.

Hi! Please tell me your order number and printer model so I can help you.

Hi! Please tell me your email address and I will send you the key immediately.

Unfortunately, there are no guarantees at this time. Keep an eye on our website for updates!

What is your model of printer?

Sent it to you. Please,check your email.

What exactly error do you get?

Hi! You have to try to install firmware in a normal mode. Here is a written and video instruction how to do it. Please watch carefully and try it! https://inkchip.net/download/INKCHIP Instruction Method 14 (for 99 firmware).pdf https://youtu.be/oF0DsDVPT7k

Hello! Unfortunately,it wilk not suite.

Hello! To extract a file you need to use any archiver. For example, WinRAR or other unzipping program.

1. Asegúrese de que los cartuchos estén firmemente instalados y de que haya escuchado un suave clic cuando se colocaron firmemente. 2. reinicie su impresora apagándola primero, quitando el cable de la pared, espere 2 minutos y luego reinicie la impresora 3. reinicie su computadora portátil / PC 4. A continuación, intente enviar una copia impresa después de volver a conectar los cables. nótese bien. si se trata de una impresora nueva, asegúrese de que todas las etiquetas y adhesivos estén apagados antes de ejecutar la impresora según los consejos de la guía de inicio rápido. Confirme si los pasos anteriores resuelven el problema antes de pasar a otras opciones.

Hi! Make sure that your printer is connected to your computer with a USB cable. Also make sure that you insert the key without spaces or extra characters before or after the key, and that Microsoft Visual C++ x64 and x86 packages were installed. Send a confirmation from the download menu please.

Hello! Instruction is in the letter and here the video guide: https://youtu.be/1urPOd_KXmU

Hi! Tell us ,please,have you installed Microsoft C++ packages as it was written in the instruction? Please,send confirmation (screenshot) that both 2 (64x and 86x packages) are installed. Thank you!

Hello! Please,write us on our post so we can check your order and send you key if it wasn’t. Support@inkchip.net

Please try this new file : https://inkchip.net/download/INKCHIP.net_Firmware_UP_XP15000_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.

Hello ! Do you mean it prints blank pages? Here are some possible reasons why your printer prints blank forms after activating the firmware: https://youtu.be/my58sHb9z5k

Please try this new file for you. https://inkchip.net/download/INKCHIP.net_Firmware_WF4720_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!

Unfortunately we don't have any solutions for your printer model. Keep an eye on our website for updates!

Hi! I'm sorry, I'm not quite sure what you mean. Could you please explain which problem you are having?

Our company is successfully working on this issue. Keep an eye on our website for updates!