HLL6400DW BROTHER Mono Laser Printer Wireless & Network (TN3480 / TN3512 / TN3520 / DR3400) About this product Winner of PRINT. IT Editor’s Choice Award Open up new business opportunities with this robust machine. Offering excellent paper handling options, super fast print speeds and the new optional ultra-high-yield toner cartridges significantly reduces your print spend, making this machine the ideal print partner for your business. Specifications PRINT Max. paper size: A4 Print speed: 50 ppm Duplex: Duplex Print Connectivity: USB / Ethernet / WiFi / WiFi Direct / NFC Paper Input: 520 sheet tray / 50 sheet manual tray Duty cycle: 10,000 – 150,000 pages Toner: TN-3480 / TN-3512 / TN-3520 In-Box Toner: 12,000 pages In-Box Drum: 50,000 pages