Amazon.com The Brother HL-1670N network-ready workgroup printer is a versatiletool, perfect for your office needs. Arriving ready to plug into officenetworks, the HL-1670N is speedy, capable, and has an impressive 16 MB ofmemory. Its 10/100Base-T Ethernet card works along with Brother'sWeb-based network management software for system upgrades, setup, andsmooth management. Print clarity is variable from 300 dpi, 600 dpi, and 2,400 x 600 dpi formaximum flexibility, and the included toner cartridge has an expectedlifetime of 6,500 pages. Built-in duplex printing and 66 scalable fonts,along with a normal print speed of 16 ppm, ensure that thisprinter can handle standard documents with efficiency. Acceptable mediainclude letter, legal, and executive sizes as well as envelopes, labels.and transparencies. Automatic e-mail printing, an intelligent sleep mode, andsecure job reprinting are all standard features. Brother's one-year warranty cover parts and labor as well as its expressexchange service, which can provide an instant replacement in case ofproblems.