pub const INGRAM_MIN_PAGES: u32 = 18;Expand description
IngramSpark paperback (perfect bound) page-count limits from the trim size matrix: 18 minimum; the maximum is for black ink on 50 lb white paper. Crème 50 lb stops at 1050; groundwood 38 lb and white 70 lb at 900. Text files are stored with an even page count (a blank page is added).