HP Printer Paper, Recycled 30% Paper, 8.5 x 11, Letter Size, 20lb, 92 Bright,  10 Ream Case / 5,000 Sheets (112100C) Acid Free Paper Made with 30% post-consumer recycled fiber Featuring ColorLokTechnology - Colors are 30% brighter for richer images; Blacks are up to 60% bolder for extra sharpness, Inks dry 3 times faster for less smearing Versatile for everyday use Forest Stewardship Council (FSC) certified Acid-free