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Check out our Black or Color Ink Not Printing, Other Print Quality Issues info about: Print quality and Cartridge Issues.
03-29-2020 11:14 PM
Product: Example: PavHP OfficeJet 7740
Operating System: Microsoft Windows 10 (64-bit)
I have the above issue with my previously reliable HP7740. Non HP Cartridges are not being recognised. This has never been the case before. I have looked through the HP Community and have seen suggested solutions of which non have worked. I have tried everything that has been suggested. I realise you will tell me to use genuine cartridges but they are cost prohibitive. This appears to be a firmware update issue. I would appreciate support on this issue please.
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