The Brother MFC-9840CDW Color Laser Multi-Function has built-in wired and wireless networking options that let you print, scan, or send faxes wirelessly via 802.11b/g or Ethernet. The laser printing technology offers a resolution up to 2400 x 600 dpi and can print at a maximum speed of 21 ppm in both monochrome and black and white. The copier works without a PC and has a maximum copy speed of 17 cpm black and color. An optical scan resolution of 1200 x 2400 dpi ensures that your scans are clear and sharp, without missing a detail. A 300 sheet paper capacity and 50 sheet-capacity ADF allows you to get projects done faster.