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‎03-05-2021 04:29 AM

HP Recommended
Product: HP DeskJet D1663
Operating System: Microsoft Windows 10 (64-bit)

how can i get to my HP printer board firmware for making some change in the code for some experimentals 

1 REPLY 1

‎03-05-2021 06:12 AM

HP Recommended

De-solder IC from the board and use eeprom reader to read the firmware .bin from the IC then you can make changes to firmware when you make changes program eeprom with modified firmware and test.




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