40ppm(A4),42ppm(Letter) (B)/40ppm(A4),42ppm(Letter) (A)103102101101101103102102102234516614118771510161310129897AAA17171845ppm(A4),47ppm(Letter)/50ppm(A4),52ppm(Letter)/60ppm(A4),62ppm(Letter)45ppm(A4),47ppm(Letter)/50ppm(A4),52ppm(Letter)/60ppm(A4),62ppm(Letter)