printableness means the quality of being printable.
Etymology
From printable + -ness.
noun
- The quality of being printable.“About 1926, the year the “Mauve Decade” was published, the printableness of this epithet constituted one of the sharpest battles in a war of taste between old-fashioned American reticence and a truculent frankness advocated, and practised, by the younger generation, then in defiant rebellion against a good many former standards of conventionality.”