Installation guide

Protocol Settings
5-18
5
Using a TCP/IP Network
2 On the TCP/IP Settings screen, press [ RAW Print Settings ] → specify the
following.
[On]: You can use Raw as the print application.
If you want to establish bidirectional communication using Port 9100, press [On] for <Bidirectional Com-
munication>.
3 On the TCP/IP Settings screen, press [SNTP Settings] → specify the following.
[On] for <Use SNTP>: You can perform time synchronization using SNTP.
Select the interval for performing time synchronization in <Polling Interval>.
In [NTP Server Address], enter the NTP server IP address or host name.
In order to perform time synchronization through SNTP, it is necessary to set the time zone of the region in
which you are using the machine in advance. For instructions on how to set the time zone, see e-Manual >
Security.
If you want to set the digital signature method (see e-Manual > Network) for the IKE (Internet Key
Exchange) authentication when performing IPSec communication, it is necessary to set <Use SNTP> to 'On'.
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