A6 - 4.13" x 5.83", B5 - 6.93" x 9.84", Postcard - 5.83" x 3.94", A4, C5 Envelope - 6.38" x 9.02", DL Envelope - 4.33" x 8.66"
http://www.overstock.com/Electronics/HP-LaserJet-Pro-P1102W-Laser-Printer-Monochrome-1200-dpi-Print/6853219/product.html?recSet=7a6474b3-28e6-4a9b-86f0-cbb606e99ba6