Konica Minolta Magicolor 2550 128MB 20ppm A4. Maximum resolution: 600 x 600 DPI, Print technology: Laser, Maximum duty cycle: 35000 pages per month. Print speed (black, normal quality, A4/US Letter): 20 ppm, Time to first page (black, normal): 13 s. Internal memory: 128 MB. Processor clock speed: 300 MHz, Built-in processor: Freescale MPC8220i. Standard input capacity: 200 sheets