Key Features Print, Scan, Copy, Fax Optical Scan Resolution: 1200 x 1200 dpi Maximum Document Size: 8.5 x 14" Print Speed: 52 ppm Print Resolution: 1200 x 1200 dpi USB 2.0, Ethernet Wi-Fi with NFC 620-Sheet Input Capacity; 80-Sheet ADF Automatic Duplexing 7" Color Touchscreen LCD Large Paper Capacity High-volume and demanding medium-to-large workgroups looking for one piece of equipment to fill all of their needs can look to the MFC-L6810DW Enterprise All-in-One Monochrome Laser Printer from Brother to help them print, scan, copy, and fax documents. This quick, wireless-capable printer This quick, wireless-capable printer has an exceptional print speed of 52 ppm, which also applies to copy speed, and it has a resolution of 1200 x 1200 dpi. Users will also be able to easily produce documents ranging in size up to 8.5 x 14" with ease using either the 520-sheet main input tray or the 100-sheet multipurpose tray