توضیحات A4 - 8.30"x 11.70" Letter - 8.50"x 11" A3 - 11.70"x 16.50" A5 - 5.80"x 8.30" B5 - 6.90"x 9.80" Envelope No. 7 3/4 Envelope No. 9 Envelope No. 10 B5 Envelope - 6.92"x 9.84" C5 Envelope - 3.37"x 9" DL