Brother MFC-7860DW is a monochrome (black and white) multi-function laser printer. It functions as an all in one laser printer, scanner, digital copier and fax. The Brother MFC-7860DW features automactic duplexing, scan to e-mail, 32 MB of memory, USB, parallel and wireless connectivity. The supported media types are greeting cards, transparencies, heavy-weight coated paper, plain paper, glossy paper, labels, envelopes, coated paper. The media sizes are letter A size, legal, executive, A4, A5, A6 and B5. The Brother MFC-7860DW uses two toner cartridges and one drum unit, the toner cartridges consist of a standard yield and a high yield toner. The standard yield can print up to 3,000 pages at 5% coverage, while the high yield can print up to 6,000 pages at 5% coverage. The toner cartridge model numbers are TN420 (TN-420) which is the standard yield and TN450 (TN-450) which is the high yield toner. The drum unit model number is DR420 (DR-420), which has a duty cycle of 20,000 pages at 5% coverage. This model has a 250 sheet total media capacity and 100 sheet total output capacity. The maximum monthly duty cycle is 10,000 impressions. The print resolution is 2400 x 600 dpi, the copier resolution is 600 x 600 dpi and the scanner resolution is 600 x 2400 dpi. The Brother MFC-7860DW print speed is 27 pages per minute with the first page out in 10 seceonds and the copier speed is 27 copies per minute.