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HP Deskjet 3720
Microsoft Windows 10 (64-bit)

Hi

I have recently moved from New Zealand to the UK and realized my printer HP Deskjet 3720 did not recognize the locally purchased HP 304 ink cartridge - phone app displaying “Incompatible Catridge” 

I understand there might be a way to reset the region in order to make it work. Can anyone pls help to send me an instruction? Thanks a lot.

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