print problems

Epson ET-8550 Suddenly Printing Off-Color Stripes Through Photos & Color Text. I've had the printer for about 6 months & it performed beautifully. All of a sudden it started this. Please see the attached sample. Thank you JTK

Hello, My name is LJ (Little Joe) and I am a full time musician in a Las Vegas Style show band. I use my Epson Stylus Photo R300 for my business. I have done the clean head, cycles many times. I have performed all the checks I could find on the general internet. I even removed the print heads...