A thread handling my repeated attempts to solve a printing problem -- several reinstallations and various other procedures followed with no improvement -- was unilaterally closed (i.e. I received "Authentification failed. Authentification Ticket Mismatched, failed authentification." message when I tried to pursue the discussion) when I said I could go no further and asked how my now unusable ink supplies could be refunded. The last message, to which I was trying to reply referred me to HP support. But this would be a paying service and I'm not ready to pay, when I have a Canon printer that that has lasted many more years than my HP one, which I can resurrect for the price of new ink cartridge.
So I open a new thread to ask this question: How can I obtain a refund for unopened and unusable HP ink cartridges, please?
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