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Giorgi2
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How can I downgrade firmware on my Deskjet 1050?

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Deskjet 1050
Microsoft Windows 10 (64-bit)

Hi. I have non-HP cartridge that isnt accepted by the printer. Can firmware downgrade help? and how to do it?

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Valsimot
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You are more likely to have a defective non-HP cartridge that a firmware lock.




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Giorgi2
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Actually it says that the cartridge is damaged or have failed, but I thought the error was due to firmware. So another non-HP cartridge might work?

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Valsimot
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There is only one way to know that is to try with another ink cartridge.




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