HP 886 R Series Latex Printhead

The R-Series Printer uses 8 heads. 

G0Z22A   Optimizer   Qty 2
G0Z21A   White  Qty 2
G0Z24A    Latex Printhead, used for all colors and Overcoat. Qty 4
(1 K/C, 1 LM/LC, 1 M/Y, 1 Overcoat)