Epson C823781 - Net Print Server Product Support Bulletin

Also see for C823622: Product support bulletin

Page 1 of 1EPSON Product Support BulletinDate: 06/16/2003 Originator: DSPSB #: PSB.2003.06.001 Authorization:Reference: TE03-040 Total Pages: 1Product(s): EpsonNet Print Servers C823622/22A, C823632/32A, C823642/42A, C823781Subject: New firmware file formatThis bulletin was created to inform you of the new file format for the EpsonNet Print Serverfirmware and WebAssist updates. The new file format combines both the firmware updateand WebAssist update into a single file with a .efu extension. WinAssist v4.1aE is required toupdate the EpsonNet Print Servers with the update files in the new format.EpsonNet WinAssist 4.1a or later supports these new firmware update files.Model Filename Size VersionC823622/22A NW1S233E.EFU 364,440 Firmware Ver.02.33 / WebAssist Rev. 2.1aEC823632/42Ver.2.xxNW20233E.EFU 364,439 Firmware Ver.02.33 / WebAssist Rev. 2.1aEC823632A/42AVer.3.xxNW2S335E.EFU 545,916 Firmware Ver.03.35 / WebAssist Rev. 2.1aEC823781 IPS1174E.EFU 824,204 Firmware Ver.01.74 / WebAssist Rev. 4.0bETo update firmware:1. In WinAssist v4.1aE, highlight the printer(s) to which are connected the EpsonNet PrintServers requiring the update.2. Select the “Tool" menu item.3. Select "Firmware Update" utility from the “Tool” menu.4. Select the appropriate .efu file by browsing to the location on the hard drive where thefile is stored.5. Follow the onscreen instructions to complete the firmware update.

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