Roland VP 540 ink problem -- no cyan or black

Has anyone had this problem? We moved our printer. When we got to the new place it was leaking cyan...We printed a few things, then everything went bad! After pulling ink through to get air out it did good for a minute, them a huge smudge all the way across. Now, yellow and magenta look perfect, no cyan or black. Please help!! We use this daily.

Thanks in advance!!

Location: 
United States