Samsung ml-2550 Manual De Usuario

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• Operation Mode: “Ad-hoc” mode allows the wireless devices 

to communicate directly with each other. This is the default 
operating mode for the print server. 

If your network uses an Access Point, you must reconfigure 
the operation mode to “Infra”. “Infra” mode allows both 
wireless and cabled computers to send files to the printer 
through an Access Point. 

If you select “Auto”, the print server selects the operation 
mode automatically according to the network cable’s 
connection each time it boots up. If the network cable is 
detected, the print server enters “Ad-hoc” mode; if not, enters 
“InfraStructure” mode.

• Channel: This option is available in the “Ad-hoc” mode only.  

In most cases, you will not need to change this setting. The 
print server will scan all available channels for the specified 
network and will adapt its channel to the one detected. 
Default setting is 10.

• Authentication: “Open System” or “Shared Key”. The 

Samsung print server is not configured for network 
authentication (Open System). If required by your network, 
the proper authentication method must be configured on the 
print server. 

• Encryption: No data Encryption, 64 bits, or 128 bits. Default 

setting is No data Encryption. If your network uses WEP 
encryption keys, you must configure the encryption keys. You 
can configure up to four keys. The active key must match the 
value and active key position (for example, Key 1) configured 
on other wireless devices.

• Using Key: Select the key to use in your network.

• Key Type: Select the key type of your network.

• Key 1, Key 2, Key 3, Key 4: Enter the key number for 

“Encryption”. The number you can enter are as follows:

64-bit WEP

10 digits

5 characters

128-bit WEP

26 digits

13 characters