Take some vinegar or Isopropyl alcohol if you do not have any ink cleaning chemicals. Take a clean clothe or tissue paper will also do fine.Clean the head of the printer and other parts with it. If this does not work you need the printer to get serviced. This way all the printer internal parts will get cleaned of dust. The service of this printer is very much advised at least opening the printer an making it blow dry getting rid of 5 years of dust.
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Take some vinegar or Isopropyl alcohol if you do not have any ink cleaning chemicals. Take a clean clothe or tissue paper will also do fine.Clean the head of the printer and other parts with it. If this does not work you need the printer to get serviced. This way all the printer internal parts will get cleaned of dust. The service of this printer is very much advised at least opening the printer an making it blow dry getting rid of 5 years of dust.