Tried replacing cables from printhead to carriage board no change. Same with cables from carriage board to head board. Just ended up getting all new printheads and installing those. Still not fixed though blue is still over over spraying though not as bad on a test print. All other colors came through now though so I'm pretty confused. When I switched cables the problem went to the other head I swapped with. If the carriage board is new and all the ribbons are new that would lead me to believe it's the head board. Anybody have any idea what could cause that on the head board? I already verified the fuses are good and the ribbons are seated properly.