Li-Ion Battery; Interfaces; Network - Brother DS-820W User Manual

Appendix A

Li-ion battery

Charging time
Continuous standby time (WLAN OFF)
Scannable number of sheets (WLAN ON)
Scannable number of sheets (WLAN OFF)
NOTE
• The numbers described in the Li-ion battery table may differ depending on the scanning document and on
environmental factors, such as temperature and the charging and discharging method.
• For longer battery life:
®
- Set the Wi-Fi switch to OFF when you are not using the Wi-Fi
- Turn the scanner off when you are not using it.

Interfaces

USB Hi-Speed USB 2.0
Use a USB 2.0 cable (Type A / B) that is no more than 4 feet (1.2 meters) long.
SD card SD card memory size limit: between 2GB - 32GB
When you do not use the SD card that came with your scanner, any operation is not
guaranteed.
Wireless LAN IEEE 802.11b/g/n
1
Your scanner has a Hi-Speed USB 2.0 interface. The scanner can also be connected to a computer that has a USB 1.1 interface.
2
Third party USB ports are not supported.

Network

Network Protocol (IPv4)
(common)
Network Wireless
Security
Wireless Network Security
Wireless Certification
5 minutes (when the auto power function is active.)
1, 2
DS-820W
ARP, DNS Resolver, HTTP, ICMP, DHCP with BOOTP
WEP 64/128 bit, WPA-PSK (AES),
WPA2-PSK (AES)
Wi-Fi Certification Mark License (WPA™/WPA2™, Personal)
DS-820W
4 hours
90 sheets
450 sheets
®
function.
DS-920DW
SSL/TLS (HTTPS)
WEP 64/128 bit, WPA-PSK
(TKIP/AES), WPA2-PSK (AES)
DS-920DW
140 sheets
680 sheets
A
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