Brother HL-2140. Print quality: 2400 x 600 DPI. Print speed: 22 ppm, 10 s. Memory: 8 MB. Processor: 181 MHz. Input capacity: 250 sheets, 1 sheets. Output capacity: 100 sheets. Media formats: A4, A5, A6, B5, B6, B5. Media weight: 60 – 105g/m2, 60 – 163g/m2. Connectivity: USB 2.0. System requirements: Windows Vista/XP/Home/2003/2000 Mac OS X 10.2.4+ Linux. Sound emission: 27 dB, 51 dB. Weight & dimensions: 368 x 361 x 170.5 mm, 6800 g. Display: 4 LED: Toner (yellow), Drum (yellow), Error (red), G