DX6 vs DX5 Printhead? Max resolution for Roland VSi Series

Myster Enigma

New Member
Hi, So I have a quick question about the DX5 vs the DX6 epson printheads. Am I missing something or is the Max Resolution of the VS series 1440 x 720 dpi whereas something like the CJV30 can do 1440 x 1440 dpi

I thought that the DX6 printheads were a step up.