Fujitsu PA03420-B001 Operating Guide - Page 50

4.1 Basic Specifications 1 Scanner Type Flatbed - 2 Image sensor Color Contact Image Sensor (CMOS IC) 3 Light source Three LEDs (RGB) 4 Scanning Maximum 148 x105mm A6 area 5.8 in X 4.13 in - 5 Scanning Speed Binary 1.0 sec (monochrome) 200 dpi, max size USB 2.0 (Note (*1)) Color 1.3 sec 150 dpi max size USB 2.0 6 Optical Resolution 600 dpi - 7 Output reso- Binary 50 - 600 dpi lution (monochrome) Scalable in 1 dpi increments Grayscale 50 - 600 dpi Scalable in 1 dpi increments Color 50 - 600 dpi Scalable in 1 dpi increments 8 Grayscale level (internal) 8 bits per color Internal 16 bits 9 Halftone Patterns Dither / error diffusion - 10 Interface (Note (*2)) USB 2.0 / 1.1 B type *1) The scanning speed is the maximum speed of the scanner hardware. Software processing time such as data transfer time is added to the actual scanning time. *2) If you connect the scanner with USB 2.0, it is required that the USB port and the Hub are compliant with USB 2.0. The scanning speed may slow down when you connect the scanner with USB 1.1. If your computer has the compatible USB 2.0 port, please use it. 36