Scanners have become an inevitable gadget as far as offices are concerned. 
With the increase in scanning demands, the need for quality scanners has risen. Many models of scanners are available in the markets and Umax Astra 4000U Scanner is one among them, but with improved characteristics. That is the very reason, why they are in high demand these days.
The scanner supports colour input, making it more advantageous. The grey scale depth is calculated as 12-bit grey and the colour depth is 42-bit colour and 36-bit colour. Clarity outputs can be retrieved with an optical resolution of 1200 dpi x 2400 dpi and interpolated resolution of 9600 dpi x 9600 dpi.
Single pass is the scan mode featured in this device. With CCD as the scan element, outstanding scanning performance is ensured. To further add to the quality scanning, the unit is provided with Xe-gas cold cathode fluorescent lamp as the light source. In no time, one can retrieve the scans, that is, it has a scan speed of 86 sec / page for colour. The data transfer rate is calculated as 1.5MBps, raising the efficiency of the unit.
Better graphic performance, quality scanning and rapid operations are made possible with the redefined Umax Astra 4000U Colour Scanner.
| General Information | |
|---|---|
| Brand | Umax |
| Model | Umax Astra 4000U Scanner |
| Scanner Features | |
| Scan Technology | CCD |
| Optical scanning resolution | 1200 dpi x 2400 dpi |
| Enhanced scanning resolution | 9600 dpi x 9600 dpi |
| Bit depth | 12-bit grey and the colour depth is 42-bit colour, 36-bit colour |
| Scan Speed | 86 sec / page colour |
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