The `hp500c` terminal driver supports the Hewlett Packard HP DeskJet 500c. It has options for resolution and compression.
Syntax:
set terminal hp500c {<res>} {<comp>}
where `res` can be 75, 100, 150 or 300 dots per inch and `comp` can be "rle", or "tiff". Any other inputs are replaced by the defaults, which are 75 dpi and no compression. Rasterization at the higher resolutions may require a large amount of memory."