HP Store Online - which plotter is better for use and its technology. HP Designjet 1050c Plus or 1055cm PS?

which plotter is better for use and its technology. HP Designjet 1050c Plus or 1055cm PS?

which plotter is better for use and its technology. HP Designjet 1050c Plus or 1055cm PS ( for better print quality, use etc ...)

They appear to be based on the same print engine and the only difference is the 1055CM being Mac compatible, so print quality will be the same (unless you connect it to a Mac ;-) )