mode def for epson stylus pro

[Marc Fleischeuers <marc@mpi.nl>]

It wasn't there yet in modes.mf 3.0, so I made one. 

I tried to follow the recipe in modes.mf, but I could not quite
get the `z' diagonal to get as thin as the horizontal lines,
even pushing fillin up to 0.8. This printer tends to make things
lighter on lower resolutions so I compensate a little with
increasing blacker. But not all the way, as this would fill in
the little holes in the e and s at 5pt. Otherwise it's pretty
cool, not as crisp as a hp lj4 but better than most inkjets I've
seen.

Marc
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mode_def esp =				%\[ Epson Stylus Pro 360x360
  mode_param (pixels_per_inch, 360);
  mode_param (blacker, 0.2);
  mode_param (fillin, 0.8);
  mode_param (o_correction, 0);
  mode_common_setup_;
enddef;
EpsonStylusPro := esp

mode_def esplow =			%\[ Epson Stylus Pro 180x180
  mode_param (pixels_per_inch, 180);
  mode_param (blacker, .35);
  mode_param (fillin, 0.8);
  mode_param (o_correction, 0);
  mode_common_setup_;
enddef;
EpsonStylusProLow := esplow

% good time saver, almost as good as 720x720 but a lot faster
mode_def espmed =			%\[ Epson Stylus Pro 720x360
  mode_param (pixels_per_inch, 720);
  mode_param (aspect_ratio, 360 / pixels_per_inch);
  mode_param (blacker, 0);
  mode_param (fillin, 0.8);
  mode_param (o_correction, 0);
  mode_common_setup_;
enddef;
EpsonStylusProMed := espmed

mode_def esphi =			%\[ Epson Stylus Pro 720x720
  mode_param (pixels_per_inch, 720);
  mode_param (blacker, 0);
  mode_param (fillin, 0.8);
  mode_param (o_correction, 0);
  mode_common_setup_;
enddef;
EpsonStylusProHigh = esphi
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