Boise X-9 Multi-Use Printer & Copy Paper, White, Letter (8.5" x 11"), 500 Sheets Per Ream, 20 Lb, 92 Brightness Help projects go smoothly with Boise X-9 multi-use copy paper. Perfect for everyday copying and printing, this multi-use copy paper offers consistent performance and high runnability, so you can worry less about printer jams and downtime.