Thanks for scanning, but I would like to give an advice: don't scan doujinshi in B&W scanner mode. Use greyscale mode instead. B&W mode is good for scanning books and newspapers with text only, since it gives sharp and clear text with relatively small file size, but doujinshi is not a newspaper - it's a work of art, and scanning it in B&W (two color) mode you eliminate all gradients, and screw a good amount of work the artists put into drawing it. Doujinshi should be scanned either in greyscale or color mode.