Hello. When I turn on my Epson 4880 I get a message saying Unlock Print Head. Also the Pause, Ink, and Paper lights flash. The green tap on the left of the print head is pulled out as it has always been. This happened right after I changed the ink dampers. The head does move out freely when I manually release it. But when I turn on the printer I get that message.
Also I just installed a new set of reset carts filled with PiezoFlush. I am going to flush the lines and use Cone Color ink. Could I have done something wrong? I have replaced dampers before. Any help is greatly appreciated.