The printer is an HP psc 1210 All-in-one (printer, scanner). After refilling the black cartridge according to the instructions on the refill-kit packaging (refill, allow it to rest, tape off one contact point on the cartridge, then another one, restart printer) the printer prints fine, except that it's as though the letters are out of focus, i.e., all text is printed seemingly twice, at a few millimeters distance.
Does anyone here have an idea how to solve this issue? Does this kind of have happen more often with refilling cartridges?
Does anyone here have an idea how to solve this issue? Does this kind of have happen more often with refilling cartridges?