4
Resetting the UB-R04 to Factory Defaults
1. Turn on the printer power while holding down the push button on the interface board and continue to hold it
down. A message that printer initialization has started is printed out after approximately 30 seconds.
2. Continue holding down the push button until the status sheet printing is completed; all internal settings return
to their factory defaults (initial settings).
Setup
Notes on Using the Printer
Before use the printer, observe the following points.
1. Be sure to attach the connector cover to the TM-T90/TM-L90 to prevent malfunction due to static electricity if
you install the UB-R04.
2. Select USB vendor-defined class for the printer that support both USB vendor-defined class and USB printer
class.
When using the printer in environments where kitchen microwaves and other devices that may interfere radio
waves are installed, observe the following points.
1. Keep the printer away from the decices that may cause radio wave interference.
2. Use channels that are away from the frequency bands that may cause radio wave interference.
3. Place shields between the printer and the decices that may cause radio wave interference.
4. Select either 2.4 GHz or 5 GHz, whichever is free from radio wave interference.
5. In auto channel setting for the access point, do not select a channel in which the printer may cause radio wave
interference.
Notes on Using Wireless LAN
1. Examine the radio wave situation in the surrounding area before use.
2. Avoid using the same channel that is used in the neibouring shops where wireless LAN is used.
Notes on Wireless Connection
Because not all the possible combinations of this product and the wireless LAN devices have been checked for
operation, we cannot guarantee this product will operate in combination with all the wireless LAN devices.
Especially in the ad hoc mode, this product may not operate normally, depending on the combination of connected
devices. Be sure to carry out thorough evaluation of operation before use.
Open Source Software License
1. This product includes open source software programs listed in Section 4) according to the license terms of each
open source software program.
2. We provide the source code of the GPL Programs and LGPL Programs (each is defined in Section 4) to you on a
CD-ROM for a charge covering the cost of performing such distribution, such as the cost of media, shipping
and handling until five (5) years after the discontinuation of same model of this product. If you desire to receive
the source code above, please contact the customer support for your region.
3. The open source software programs are WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the license agreements of each
open source software program for more details, which are described on "OPEN SOURCE SOFTWARE
LICENSE TERMS" in this documentation.
4. The list of open source software programs included with this printer product and the whole license agreements
of each license can be found in the following URL.
http://xxx.xxx.xxx.xxx/licenses.html
* For the underlined part in the above URL, input each printer’s IP address.
Using a Web browser
1.
Start Windows Internet Explorer (or your Web
browser).
2.
Input the IP address of the UB-R04 in the browser
address bar and press
Enter
(Example: http://
192.168.192.168, or https://192.168.192.168 [default]).
3.
In the Password authentification screen, enter "epson"
for [user], and "epson" for [password]. (Defaults)
4.
*The user name is fixed to "epson," but the password is
changeable.
5.
You can modify the parameters by following the
menus. You must click
Submit
to send the change to the
printer.
6.
To make the submission effective, you must click
Reset
on the Web page that is displayed after the submission.
If you change the IP address, SSID, etc., you have to
change the setting of the host PC and AP to match the
printer’s setting.
Using the EpsonNetConfig (version 4.1
or later)
The EpsonNetConfig (version 4.1 or later) and the
UB-R04
Technical Reference Guide
are necessary for setup. Obtain
them from the appropriate web site below:
For customers from North America, go to the following web
site:
http://pos.epson.com/
For customers from other countries, go to the following web
site:
http://download.epson-biz.com/?service=pos
