clogged printhead

When I print test pages or any other page with contents, I could get these additional rectangular color blocks (all colors) appearing, sometimes they would occur as color streaks (when printing slower). I tried all types of maintenance option on the software side, but not helping. The printer is...

Hello! Model: Epson SureColor P7000 I am getting a strange nozzle check on my LC. It started happening suddenly one day out of nowhere. Order of events: Months of no problems and perfect nozzle checks. One day, LC cartridge cannot be recognized. I take it out, wipe the contact port and chip...

Hello, I am sure this has been discussed before, but I seem to be having a lot of trouble with the PK channel to the point it is blocked 100% with only a fraction showing up from time to time. I've gone through the process of using wet scraping using the 8/2 parts solution of ammonia/alcohol...

Hi there I have an Epson Stylus Pro 7600 color printer. I do nozzle checks daily and today Cyan gave me an odd print (1st picture). It's just incomplete? So, after the 2nd nozzle check (2nd picture), cyan looked like there was an air bubble in the ink line. I performed a cleaning and did a...