Thông tin sản phẩm Copy/ Print Speed Scan Speed 25 pages / min. (A4) 41 Pages / min. at 600 dpi, 70 pages / min. at 200 dpi 1st Copy 5.3 seconds or less Resolution 600 dpi x 600 dpi Magnification x 0.250 - x 4.000 (in 0.001 increments) Gradation 256 grada...
