Product Description Key Specification Model                   MFC-L2740DW Functions Print/Scan/Copy/Fax (all-in-1 multifunction) Connectivity Network / USB/Wireless Printer Type Black & White Laser Display            LCD display with Touch Screen Double Sided Print/Scan/Copy Full Duplex Print Speed Up to30ppm (black & white) Paper Size A4, Letter, A5, A5 (Long Edge), A6, Executive Memory 64MB Warranty                  3 Years Print Print Technology B/W Laser Technology First Time to Print Less than 8.5 seconds Consumable Type Toner Cartridge & Drum Unit Black Print Speed (max. ppm) 24 Print Resolution (max. dpi) 2400 x 600 dpi Copy Copying Capability B/W Copying Design Style Flatbed Black Copy Speed (max. cpm) 24 Copy Resolution (maximum) 600 x 600 dpi Stand-alone Copying Yes Reduction/Enlargement 25% - 400% Sorting Function Yes Document Glass Size Letter / A4 Scan Scanning Capability B/W & Color Duplex Scanning No Interpolated Scan Resolution (max. dpi) 19200 x 19200 dpi Optical Scan Resolution (max. dpi) 600 x 2400 dpi (flatbed); 600 x 600 dpi (ADF) Mobile Device Scanning App Brother™ iPrint&Scan Scan File Formats TIFF / BMP / MAX / JPG / PDF / Secure PDF / PNG / XPS Fax Faxing Capability               B/W Faxing Paper Handling Standard Input Paper Capacity (sheets) 250-Sheet Input Capacity Output Paper Capacity (sheets) 100 sheets Duplex Printing Capability Yes Paper Handling Size - Paper Tray Letter, Legal, Executive, A4, A5, B5 Paper Handling Size - Manual Feed Letter, Legal, Executive, A4, A5, A6, B5, B6, Envelopes, Connectivity & Compatibility Standard Interface(s) Hi-Speed USB 2.0, Ethernet interfaces, Wireless Standard Network Features Printing, Scanning, Faxing Mobile Device Compatibility AirPrint™, Google Cloud Print™, Brother™ iPrint&Scan, Cortado Workplace Power Power Source AC 120V 50/60Hz Power Consumption - Sleep/Ready/Copying 5.3W / 60W / 510W Machine Noise (Ready/Copying) 30 dB / 50 dB Features: flexiable connectivity,  duplex printing, convenient mobile device printing, standalone copying , versatile, high-quality scanning