A Appendix A

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

 

 

 

DS-820W

DS-920DW

 

Power Source

 

 

USB bus-power / Li-ion battery

 

 

 

 

 

 

Power consumption 1

Scanning / Battery

5 V / 500 mA or less

 

 

 

Charging

 

 

 

 

 

Battery full-charged

5 V / 1 mA or less

 

 

 

/ Power Off

 

 

 

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

A

 

 

 

 

3.5 in. to 16 in. (90 mm to

 

 

 

 

406.4 mm)

 

 

 

 

 

 

 

1Measured when the scanner is connected to your computer.

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