Ricoh D129 - Page 1373

Installing Controller Options
SM 21 D641
Printer
Scanner Unit
Type 5002
(D641)
 In some countries, only the following channels are available:
 Range: 1-11 channels (default: 11)
 Region B (mainly North America)
Range: 1-11, 36, 40, 44 and 48 channels (default: 11)
7. Set the “Security Method” to specify the encryption of the Wireless LAN.
 The “WEP” (Wired Equivalent Privacy) setting is designed to protect wireless data
transmission. The same WEP key is required on the receiving side in order to unlock
encoded data. There are 64 bit and 128 bit WEP keys.
Range of Allowed Settings:
64 bit: 10 characters
128 bit: 26 characters
 Specify “WPA” when “Communication Mode” is set to “Infrastructure Mode”. Set the
“WPA Encryption Method” and “WPA Authent. Method”.
 WPA Encryption Method:
Select either "TKIP" or "CCMP (AES)".
 WPA Authent. Method:
Select either “WPA-PSK”, “WPA”, “WPA2-PSK", or “WPA2”.
If you select “WPA-PSK” or “WPA2-PSK”, enter the pre-shared key (PSK) of 8 - 63
characters in ASCII code.
When “WPA” or “WPA2” are selected, authentication settings and certificate installation
settings are required.
8. Press “Wireless LAN Signal” to check the machine's radio wave status using the operation
panel.
9. Press “Restore Factory Defaults” to initialize the wireless LAN settings. Press “Yes” to
initialize the following settings:
 Transmission mode
 Channel
 Transmission Speed
 WEP
 SSID
 WEP Key