HP LaserJet P2055 Printer, LaserJet. Maximum resolution: 1200 x 1200 DPI, Print technology: Laser, Maximum duty cycle: 50000 pages per month. Print speed (black, normal quality, A4/US Letter): 33, 35 ppm, Time to first page (black, normal): 8 s. Internal memory: 64 MB, Memory slots: 1x DIMM, Maximum internal memory: 320 MB. Processor clock speed: 600 MHz, Built-in processor: Feroceon ARM. Standard input capacity: 250 sheets, Maximum input capacity: 800 sheets