Lexmark Letter Transparencies 50 Sheets For Color Optra 1200 1200N Lexmark Optra color Laser Printer Transparency Sheets (8 5" x 11") (50 Sheets/Box) Save Time Money and the Environment with Genuine Lexmark Supplies Lexmark Optra color Laser Printer Transparency Sheets (8 5" x 11") (50 Sheets/Box) Transparency Clear 8 5" x 11" 50 Sheets/Box