Good morning - this is my first post here and I'm hoping someone can point me in the right direction. My machine is a xerox 700 and is giving me the output you see below. Colors black and yellow are perfect, so it is not a problem with all colors. As you can see, magenta and cyan are bad. I changed both the magenta and cyan drum cartridges with new ones, and installed new toner in each. The magenta developer was changed last November, so it is only a couple of months old. Any ideas where I should start? Thanks!