I had scanned this previously with CZUR which was an overhead scanner which I realized sucks as it warps the text and isn't clean. I got a book scanner, Plustek A300 Plus, that scans into the binding much better and it's a flat pane scanner so it doesn't have the curves or warping.
I think these results are far better.
Product: Doujinshi Language: Japanese Pages: 30 Distribution: Offset Book Size: JIS B5 Audience: Adult Only Censorship: Pixelated/Full Circle: Ago / アゴ Artists: Gotou / ゴトウ Pairings: Human x Human, Male x Male Types: Human Event: Comic City Spark 8 Released: 2014-12-01 Characters: Armin Arlert, Jean Kirstein