Hopefully one of you can explain to me two of the options in some X-Rite software regarding building specialized ICC profiles for B&W printing. Specifically, the software is i1Studio version 1.5.1, which builds printer profiles with the i1Studio and ColorMunki Photo spectrophotometers. The software offers initial options for building profiles specifically for color or B&W prints. If you choose to build a B&W printing profile, at the end it gives you five options for what sort of profile you want to build (sort-of explained in the screen capture below). Three are high-contrast, color tone, and sepia--which seem obvious--but what I want is a 'normal' B&W printing profile, and the other two are confusing to me:
(1) a "Standard BW" profile, which is described as "To convert your color image to gray tones"
and
(2) a "None" profile, which is described as "To optimize neutral tones for your color image".
Neither sounds like what I really want, because I always do conversions to B&W ahead of time. So by the time I get to printing, I'm not trying to either "convert [my] color image to gray tones" or "optimize neutral tones for [my] color image". So which option do I use at the profile-building stage, to get a profile optimized for neutral printing of images that are already B&W? Thanks!