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INKCHIP - Chipless & Adjustment Program Solution

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Hello my printer is WF-3720. I have followed all the steps to change the firmware but on activation it shows the error "Wrong ID code". They can give me a solution. Greetings




Wrong ID code.jpg

Edited by Gustavo

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Hello, I have already solved it. I have updated the firmware with the printer in normal mode, just pressing the power button. And then I have activated it without problem. I hope this experience will serve someone. Greetings

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