The printer works... I used it for my business, but it started printing fuzzy... I'm not sure why. I bought a new printer, thinking I would eventually have this one serviced, because it was always a beast with printing large documents, but I just never got around to it. Selling it for parts, no guarantees, no returns. Compatible with Brother LT5400 Optional Lower Paper Tray. (Also for sale in another listing,  sold separately.) High-Performance Monochrome Laser Printer for Businesses with Larger Print VolumesThe Brother HL-6180DW is the ultimate high volume monochrome laser printer solution for medium sized businesses and small workgroups. It features reliable, high-speed printing at up to 42ppm and automatic duplex printing for producing professional two-sided documents and booklets. The HL-6180DW provides a large 550-sheet‡ paper capacity for fewer refills, and offers low cost output via a super high-yield 12,000-page‡ replacement toner cartridge. Users can share the HL-6180DW with others on their network via its built-in Gigabit Ethernet or wireless 802.11b/g/n interfaces, and wirelessly print from their mobile device via‡: AirPrint™, Google Cloud Print™, Brother™ iPrint&Scan, Cortado Workplace and Wi-Fi Direct®. Main Features Flexible connectivity†. Built-in wireless 802.11b/g/n and Gigabit Ethernet network interfaces allow you to share the HL-6180DW with multiple users on your network. Eliminate extra cables and conveniently place your printer with wireless networking or connect locally to its Hi-Speed USB 2.0 interface. Automatic two-sided printing. Use the duplex feature to produce professional brochures, documents and booklets. This feature can help save money and cut your paper usage by up to 50%. High-speed, professional output. With a print speed of up to 42 pages per minute, this printer is ideal for busy offices. Plus, it offers up to 1200 x 1200 dpi resolution for crisp, clear text and excellent graphics. Large paper capacity. Easily handle your large print jobs via an adjustable 500-sheet capacity paper tray‡ and 50-sheet capacity multi-purpose tray‡. For additional capacity, an optional 500-sheet capacity paper tray‡ is available. Up to 1200 x 1200 dpi resolution Built-in wireless 802.11b/g/n and Gigabit Ethernet network interfaces Prints up to 42ppm 550-sheet standard paper capacity, expandable‡ Automatic duplex (two-sided) printing Easy to set up and use. Users with wireless access points that support Wi-Fi Protected Setup™ or AOSS™ can automatically configure their wireless settings by simply pressing a button on their router. Print from your mobile device via‡: AirPrint™, Google Cloud Print™, Brother™ iPrint&Scan, Cortado Workplace and Wi-Fi Direct™ Convenient mobile device printing. Print from your mobile device via‡: AirPrint™, Google Cloud Print™, Brother™ iPrint&Scan, Cortado Workplace and Wi-Fi Direct®. Super high-yield 12,000-page‡ replacement toner cartridge available Low cost printing. Spend less time replacing supplies and produce low cost output via 12,000-page‡ super high-yield replacement toner cartridge.