pigment ink

For printing a dust jacket for a hard cover book, is dye ink or pigment ink better? I find this confusing based on what I've read. For example, dye inks are vulnerable to moisture and thus smudging. But pigment inks - though not as vulnerable to moisture - are more vulnerable to scratching...

Hello! I am Stefano and this is my first post on this forum. I am also new to the world of printing, so I apologize in advance if my questions sometimes will be too much basic. So I bought a PIXMA IP8750 to get started, but the results i am achieving are not what I expected to be; my question...

I am thinking of buying either an HP DesignJet 2500cp or HP DesignJet 3800cp to print maps. The maps are used outdoors and will be exposed to some sunlight. The maps will get folded many times and they will sometimes get damp. I am thinking that I need to use UV (pigment?) inks, is that...