efax login failed HP7510

[LinzHorn]

I have used efax for a few months with Windows 7 64-bit, but tonight I am unable to login. When I enter my efax number and PIN, I get an error massage that says, "The login entered is not valid. Check your details at efax.com." I am able to login on the website, but I cannot login on the printer to send a fax. Please help ASAP.
Thanks

[JmpIchler]

Did you figure this out yet? Mine was working and suddenly the same thing happened to mine. Efax told me to contact hp, but it is nearly impossible to make direct contact.

[eMGeeK]

Same thing.  It worked just fine up until the last HP update.  I have even tried remove web services from the touchscreen and reinstalled it.  It still does not work. 

I can use the exact same logon information on the efax.com web site and it works every every every time.  HP please fix your defective firmware

[eMGeeK]

Clobbered this one myself.  See message 11 on this thread: http://h30434.www3.hp.com/t5/ePrint-Print-Apps-Mobile/Quick-Fix-For-Most-eFax-Issues-Photosmart-7510......

[JW44]

This worked for me, Thanks