Refill that color tricolor with all black. They know how and why. This is only feasible for those HPs that the print head and cart are one piece.
Bob
I don't do a lot of printing on my home printer (HP 6210 all in one) - maybe once or twice a month. But each time I do print, I have to reclean my ink cartridges so that the printout isn't severely distorted. Even worse, I usually have to change my color ink cartridge just to get a decent print.
The black ink seems to remain strong, it's the color ink that doesn't like my infrequent use. Is there anything I can do to preserve my ink in between uses so that I'm not changing my color ink each time I use my printer?
My machine takes 94 black and 95 tri-color ink.
thanks!

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