: You should eventually clean or replace the internal waste pads or install an external waste ink bottle to capture excess ink.
: Your computer shows a "Service Required" or "A printer's ink pad is at the end of its service life" warning. l220 resetter better
: An older, often "unofficial" service utility specifically for technicians that can reset various internal maintenance counters. Step-by-Step Reset Guide : You should eventually clean or replace the
Reality checks — the downsides