B6100- Base Model 64MB 25ppm 1200x1200dpi A4
OKI B6100 64MB 25ppm 1200x1200dpi A4, A4, 25 ppm
OKI B6100 64MB 25ppm 1200x1200dpi A4. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 25 ppm