4 Enter the optional network settings for Ethernet communications across a
router from other subnets. The option setting is Default Gateway.
5 Enter the optional network settings for DNS. These are the following:
• DNS Server Address
• DNS Domain Suffix
6 Select the Submit button to save these changes to stored settings in the
memory of the Printer. (Note: These settings will not be lost if the power is
removed from the Printer.)
7 Log in as a root User if you are so prompted. (Note: Any change of setting
will only be accepted after you have successfully logged in.)
8 Reboot the Printer for this change to take effect
Entering the TCP Window Size
Step Procedure
1 Select the Network link from any web page of the Printer.
2 Select the TCP window size from the drop-down menu, as shown below.
• This entry provides for entry of the TCP Window Size. It adjusts how
much data can be sent to the Printer at any one time.
• It is recommended that the default value of 2 MSS Packets be used to
ensure good compatibility with all client applications.
3 Click on the Submit button to save this setting.
4 Login as a root User if you are so prompted. (Note: Any change of a setting
will only be accepted after you have successfully logged in.)
5 Reboot the Printer to effect this change.
DTC1000/4000/4500 Ethernet User Guide – Installation Guide L001411 (Rev.1.0)
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