user manual

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Specifications
NOTE
This chapter provides a summary of the scanner’s specifications. For additional specifications, go to your
scanner’s product page at http://www.brother.com/
and click the Specifications tab.
General
1
Measured when the scanner is connected to your computer.
Appendix A A
DS-820W DS-920DW
Power Source USB bus-power / Li-ion battery
Power consumption
1
Scanning / Battery
Charging
5 V / 500 mA or less
Battery full-charged
/ Power Off
5 V / 1 mA or less
Dimensions Width 12.1 in. (308.0 mm)
Height 1.6 in. (40.7 mm) 1.6 in. (41.2 mm)
Depth 2.1 in. (52.5 mm) 2.6 in. (66.9 mm)
Weight Approx. 0.97 lb (440 g) Approx. 1.17 lb (530 g)
Temperature Operating 41 to 95 °F (5 °C to 35 °C)
Humidity Operating 15 to 85 %
Storage 10 to 90 %
Document Size Single Paper Width 2.2 in. to 8.5 in. (55 mm to 215.9 mm)
Length 1 side scan
3.5 in. to 32 in. (90 mm to 812.8 mm)
- 2 side scan
3.5 in. to 16 in. (90 mm to
406.4 mm)