Defective black cartridge. Replace.It didn't help at all.The issue only seems to be with black ink.
OK - what brand and model. If HP, you have the print head in the cartridge - every new cartridge is a new print head. If you have refilled the carts more than 2-3 tiomes, this is a normal consequence with HP carts.
You won't have an older inkjet printer for long. They weren't designed to last more than a year or so anyway. ()That may be so, however, I, and many more have older printers and the cart is the head.
HP isn't doing this with their new printers anymore. They save the money of producing millions of print heads each so their profit go up.
I've given up on HP, just bought an Epson.
You won't have an older inkjet printer for long. They weren't designed to last more than a year or so anyway. ()![]()
More like, they smelled the money of forcing the printer to have "cleaning cycles" every night, to maintain the built-in print heads. Ooh, is that the sound of ink being wasted that I hear?