Print Speed (simplex/duplex) C710: 8.5 × 11 Inch: Up to 70 ppm; 11 × 17 Inch: Up to 35 ppm; 12 × 18 Inch: Up to 35 ppm; 13 × 19 Inch: Up to 33 ppm; 13 × 30 Inch: Up to 19 ppm Print Speed (simplex/duplex) C810 / C910: 8.5 × 11 Om: Up to 90/80 ppm; 11″ × 17: Up to 45/40 ppm; 12″ × 18: Up to 42/40 ppm; 13 × 19 Inch: Up to 40/38 ppm; 13 × 30 Inch: Up to 23/22 ppm Scan Speed (Letter, 300 dpi) 1: B&W Up to 230 opm; Color 150 opm Print Resolution: Up to 2400 × 2400 dpi Paper Capacity 2: Standard Up to 1,650 sheets; Maximum Up to 7,650 sheets Paper Size: Standard 3.94 Inch × 5.83 Inch to 13 Inch × 19.2 Inch; Optional 3.94 × 5.83 Inch to 13 × 51.2 Inch Paper Weight: Standard 14 lb. Bond to 110 lb. Cover; Optional 14 lb. Cover to 130 lb. Cover Auto Duplexing: Media Size: Up to 13 Inch × 30 Inch; Media Weight: Up to 130 lb. Cover Envelopes: #10 Business, Monarch, DL, ISO-C5, 6 × 9 Inch, 9 × 12 Inch, 10 × 13 Print Servers PRISMAsync Print Server: PRISMAsync Print Server; LP imagePRESS H350 Server; imagePRESS H250 Server; Canon Printer Driver (Standard)