C6D CARTRIDGE FORMULATION
PIGMENT
MATTE BLACK
PGI-7BK C1159P
CYAN PGI-9C C2115P
MAGENTA PGI-9M C6162P
YELLOW PGI-9Y C7062P
PHOTOBLACK PGI-9BK C1158P
CLEAR PGI-9CLR C0828P


All PGI-9/PGI-7 colors used in this printer are Lucia compatible pigment inks. 

The clear is used to optimize the print quality of the pigment ink to minimize bleed and absorption

Because of the way an inkjet printer works, a small quantity of color ink is still used during maintenance functions even if you print mainly black text.
C6D800