This software updates the UB-IU01c Firmware to Ver.1.30.
About the “firmware downgrade setting (Version down)”; This software has the “firmware downgrade setting” that can downgrade the firmware of “later version than Ver.1.30” to “Ver.1.30”.

[Support Model]
UB-IU01c

[Support OS]
Windows 8.1,8,7 SP1,Vista SP2,XP SP3

The software will update the UB-E04 Network's firmware.
The UB-E04 may not operate normally by the firmware update depending on the usage environment.
Before the firmware update, please confirm with the printer seller or SI and others that there is no problem with the update.

[Support Model]
UB-E04

The software will update the UB-E04 Network's firmware.
The UB-E04 may not operate normally by the firmware update depending on the usage environment.
Before the firmware update, please confirm with the printer seller or SI and others that there is no problem with the update.

[Support Model]
UB-E04

The software will update the UB-E04 Network's firmware.
The UB-E04 may not operate normally by the firmware update depending on the usage environment.
Before the firmware update, please confirm with the printer seller or SI and others that there is no problem with the update.

[Support Model]
UB-E04

The software will update the UB-E04 Network's firmware.
The UB-E04 may not operate normally by the firmware update depending on the usage environment.
Before the firmware update, please confirm with the printer seller or SI and others that there is no problem with the update.

[Support Model]
UB-E04

The software will update the UB-E04 Network's firmware.
The UB-E04 may not operate normally by the firmware update depending on the usage environment.
Before the firmware update, please confirm with the printer seller or SI and others that there is no problem with the update.

[Support Model]
UB-E04

This software updates the UB-E04 Firmware to Ver.1.10.

[Support Model]
UB-E04 (Firmware Less than Ver2.00)

This software updates the UB-E04 Firmware to Ver.1.09.

[Changes from the current version]
[New function]
- Added the setting item for standby mode on the EpsonNet Config Web version.
[Bug fix]
- Fixed a problem that network communication may become impossible when the link state of the network changed.
- Fixed a problem that network communication may become impossible when returning from the standby state.

[Support Model]
UB-E04 (Firmware Less than Ver2.00)
[Supported Environment]

[Operating system]
- Windows 10 (32/64 bit)
- Windows 8.1 (32/64 bit)
- Windows 8 (32/64 bit)
- Windows 7 SP1 (32/64 bit)
- Windows Vista SP2 (32/64 bit)
- Windows XP SP3 (32 bit)
[Inter face]
- Wired/Wireless LAN

This software updates the UB-E04 Firmware to Ver.1.07.

[Changes from the current version]
[New function]
- Added the setting item for standby mode on the EpsonNet Config Web version.
[Bug fix]
- Fixed a problem that network communication may become impossible when the link state of the network changed.
- Fixed a problem that network communication may become impossible when returning from the standby state.

[Support Model]
UB-E04 (Firmware Less than Ver2.00)
[Supported Environment]

[Operating system]
- Windows 10 (32/64 bit)
- Windows 8.1 (32/64 bit)
- Windows 8 (32/64 bit)
- Windows 7 SP1 (32/64 bit)
- Windows Vista SP2 (32/64 bit)
- Windows XP SP3 (32 bit)
[Inter face]
- Wired/Wireless LAN