Memory Capacity | |
Standard | DSmobile DS-635/DSmobile DS-640: 128 MB |
DSmobile DS-740D: 256 MB | |
DSmobile DS-940DW: 512 MB | |
Power Source | DSmobile DS-635/DSmobile DS-640/DSmobile DS-740D: USB bus-power |
DSmobile DS-940DW: USB bus-power/rechargeable Li-ion battery | |
Power Consumption *1 | |
Scanning | DSmobile DS-635/DSmobile DS-640: Approx. 2.6 W |
DSmobile DS-740D: Approx. 3.3 W | |
DSmobile DS-940DW: | |
Approx. 4.6 W (Wi-Fi Mode) | |
Approx. 4.2 W (USB Mode) | |
Ready | DSmobile DS-635/DSmobile DS-640: Approx. 1.4 W |
DSmobile DS-740D: Approx. 1.4 W | |
DSmobile DS-940DW *2: | |
Approx. 2.3 W (Wi-Fi Mode) | |
Approx. 1.6 W (USB Mode) | |
Power Down | DSmobile DS-635/DSmobile DS-640: Approx. 0.01 W |
DSmobile DS-740D: Approx. 0.01 W | |
DSmobile DS-940DW *2: Approx. 0.11 W | |
Weights | DSmobile DS-635/DSmobile DS-640: Approx. 1.03 lbs (466 g) |
DSmobile DS-740D: Approx. 1.43 lbs (646 g) | |
DSmobile DS-940DW: Approx. 1.54 lbs (699 g) | |
Temperature | |
Storage | -4°F to 140°F (-20°C to 60°C) |
Operating | 41°F to 95°F (5°C to 35°C) *3 |
Humidity | |
Operating | 20% to 80% |
Storage | 10% to 90% |
Color/Black | Yes/Yes |
ICA Compliant | |
Mac | macOS v10.12.x / v10.13.x / v10.14.x *1 |
Color Depth | |
Input | 48 bit color processing |
Output | 24 bit color processing |
Resolution | |
Interpolated | Up to 1200 x 1200 dpi |
Optical | Up to 600 x 600 dpi |
Scanning Width | Up to 8.5 in. (215.9 mm) |
Gray Scale | 256 levels |
Max. Speed | See your model’s page on your local Brother website. |
Mobile scanner | 15 ppm |