drivers ...

Output device ...

HPGL2_DESIGNJET

HP Designjet monochrome and compatible inkjet printers
e.g. Designjet 200, 230, 600 as well as 250C / 650C, 750C for monochrome output
e.g. Calcomp GT 5336

HPCOL_DESIGNJET

HP Designjet color and compatible inkjet printers
e.g. Designjet 250C, 650C, 750C for color output
e.g. Calcomp GT 5336