Title:”Unknown Error” message pops up when customizing a custom printer email address with dot string in the end.

Preconditions: Printer: Tsunami 4:1 Serial Number: CN1998ZX1H Firmware Version: 20110707 Location: USA Language: English Connection Type: Wired Golden Recipe: ICS-SOL1 Date & Time (GMT): 7/20/2011 3:20 PM Output: NA ePC config data: http://sips-itg2.austin.hp.com

Steps to reproduce: 1. Power on Cheetah device with 20110711_0018 FW and wait for the printer “Ready”. 2. Make sure the printer has connected to the network. 3. Navigate to Hidden EWS of the Print that is “http:///hp/device/developer/webServices.html” and select ICS-SOL1 Stack and USA region. 4. Enable the “HP Web Services” from EWS and wait for Info Sheet Page printed. 5. Open the ePC < http://sips-itg2.austin.hp.com > using IE9 and claim the printer to ePC with the printer code get from Info Sheet Page. 6. Customize printer email address as one dot string end like “[email protected]”.

Expected Results: An available message should be appeared for prompt when customizing a custom printer email address which contains dot string in the end of the email address. Please refer to attachment “unknow_error.zip” for details.

Actual Results: “An error message “Unknown Error” pops up when customizing a custom printer email address which contains dot string in the end of the email address.

Additional information: 1. if more than two underline string or three dot string is contained with email address ,the defect occur also. 2. Two dot string hold together is contained with email address ,the defect occur also. 3. One dot string is contained in the head of email address ,the prompt message is “must be 6-30 characters long”.