Seeking printer enthusiasts for collaboration.
Seeking printer enthusiasts for collaboration.
Hi everyone, I own an Epson et-4550 Eco Tank and have done around 100 clean print heads so far. I’ve performed several power cleanings—including one with a solvent—and cleaned the heads myself at least twice. I’ve also adjusted the printer software to print slower and in higher quality. Color prints look good, but black often looks poor. I frequently see horizontal lines on my paper, and the black text tends to blur. If anyone has any advice or knows which parts might need replacement, I’d really appreciate it.