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‎04-02-2022 11:33 AM

HP Recommended
Product: Hp deskjet 6940
Operating System: Microsoft Windows 10 (64-bit)

I have a inkjet 6940 and it keeps saying the black ink is out. I have replaced the ink cartridges and even bought a whole new printer. I have trouble shooted it multiple times and when I run the hp program for the update it says file now found and it worked fine on my sons computer

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