Hello, I went threw the process of changing the dampers on my Machine, got installed ,printer worked fine test prints and prints good. shut the machine off as i always do , the next day , I turn on machine do a test print , only magenta and Yellow show , I do a cleaning and more test prints , test prints get worse , now only a small amount of Black showing.I have noticed it looks like no ink in lines leading to print head? I did spill some ink , could have it gotten on something ? Puzzled right now.