OS Supported Windows 10 (32-bit/64-bit), Windows 8/8.1 (32-bit/64-bit), Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows Server 2012 R2 (64-bit), Windows Server 2012 (64-bit), Windows Server 2008 R2 (64-bit), Windows Server 2008 (32-bit/64-bit) Power SupplyAC 100 to 240 V (+-) 10%Resolution600 dpiScan MethodSimplex / Duplex, Color / Grayscale / MonochromeADF Document SizeMaximum: 216 x 355.6 mm (8.5 x 14 in.); Minimum: 50.8 x 54 mm (2 x 2.13 in.) (Landscape / Portrait); Long paper scanning: 216 x 5,588 mm (8.5 x 220 in.)Power Consumption Operating: 36 W or less, Sleep mode: 1.8 W or less, Auto standby (OFF) mode: 0.35 W or less Image SensorAutomatic Document Feeder (ADF), Color CCD (Charge-coupled device) x 2 (front x 1, back x 1)