Epson TM-P20II Reference Manual page 65

"IP Address"
"You cannot use the IP address that
is the same segment as Wired LAN
or Wi-Fi.¥n
If you cannot communicate over
the router, try changing the Wi-Fi
Direct IP address.¥nMake sure that
Wi-Fi Direct IP address and the
printer's IP address is in a different
segment.¥nPrinter's IP
address: %s¥nIf the printer detects
that the printer's IP address and
Wi-Fi Direct IP address are in the
same segment, a different Wi-Fi
Direct IP address will be assigned
automatically."
10.3.4.1.3 Wi-Fi Direct Information
The content is the same as the description for the confirmation of the network information.
10.3.4.1.4 Button
The following table shows the buttons on the page.
Items
"Next"
"Restore Default Settings"
When the "OK" button is pressed, Web Config displays a pop-up window with the following message if it recognizes an error in
the entered value.
Items
"Invalid value below."
Two radio buttons are provided to choose one of the
following:
"Auto" / "Manual"
When "manual" is selected, a text box for entering an
IP address is displayed.
There are three input fields for entering the 8-bit
delimiter of the IP address in decimals. The final byte
is fixed as "1".
"." is displayed between each input fields.
If Wi-Fi Direct is enabled, the default value is
displayed for the operation value. When it is disabled,
the default value is displayed for the setting value if
the IP address is set manually. Otherwise, it is blank.
A value from 0 to 255 can be entered for each text
box.
Perform the following check for values that are
entered for the IP address.
"0.0.0.1"~"0.255.255.1"
Loopback address ("127.0.0.1"~"127.255.255.1")
Class D address ("224.0.0.1"~"239.255.255.1")
Class E address ("240.0.0.1"~"255.255.255.1")
A check is also performed for conflicts with IP
addresses on wired LAN or wireless LAN (Wi-Fi). If
there is an error, it will be displayed in a pop-up
window. However, this check is not performed if
there is no connection.
(The check is performed for up to the 2nd byte of the
IP address on wired or wireless LAN.)
Fixed character string displayed in the IP address
setting items.
"%s" indicates the IP address for
the current wired LAN or Wi-Fi.
Table 10-41 Button
Description
This button is for going to the confirmation page.
If pressed, Web Config restores the setting values to
the factory defaults.
Table 10-42 Error Pop-up
Shows a warning when a value is entered incorrectly.
If "Wi-Fi Direct" is "Disable",
this item is grayed out.
The text box is grayed out if
the setting is Auto.
-
-
This item is displayed for
models that use the Wi-Fi
chip.
Description
Condition
65