Product specification are: Automatic dialing Rapid Key Dialing: 5 numbers; Speed Dialing: 40 numbers Imaging film NX-3CR (two rolls in package, one roll yields approx. 100 letter-size pages) Automatic document feeder 10 sheets max. Memory size 512 KB (approx. 30 average pages) Modem speed 9600 bps with automatic fallback to 7200, 4800, or 2400 bps Transmission time Approx. 15 seconds Reception modes TEL/FAX/A.M. (Note: A.M. mode is for connecting an answering machine) Resolution - - Horizontal: 8 pels/mm - Vertical: Standard: 3.85 lines/mm - Fine /Halftone: 7.7 lines/mm - Super fine (transmission only): 15.4 lines/mm Display 16-digit LCD display Recording system Thermal transfer recording Paper tray capacity (16- to 20-lb. paper) - Letter: 60 sheets - Legal: 30 sheets Halftone (grayscale) 64 levels Applicable telephone line Public switched telephone network Compatibility ITU-T (CCITT) G3 mode Compression scheme MH, MR, Sharp Scanning method Sheet-feeder CIS (Contact Image Sensor) Effective printing width 208 mm max. Input document size - Automatic feeding: Width: 148 to 216 mm; Length: 140 to 279 mm - Manual feeding: Width: 148 to 216 mm; Length: 140 to 600 mm Effective scanning width 210 mm max. Contrast control Automatic/Dark selectable Copy function Standard Telephone function Standard (cannot be used if power fails) Power requirements 120 V AC, 60 Hz Operating temperature 5 to 35�C Humidity Maximum: 85 % Power consumption Stand-by: 4.2 W; Maximum: 100 W Dimensions Width: 343 mm; Depth: 256 mm; Height: 182 mm Weight Approx. 3.3 kg