WARNING: Japanese B-series paper is not the same as ISO B-series paper! http://en.wikipedia.org/wiki/Paper_size#Japanese_B-series_variant http://en.wikipedia.o

WARNING: Japanese B-series paper is not the same as ISO B-series paper! http://en.wikipedia.org/wiki/Paper_size#Japanese_B-series_variant http://en.wikipedia.org/wiki/Paper_size#Japanese_B-series_va...