How long it takes to receive the EAD appln receipt notice from NBC?

[pdramesh2000]

I e-filed mine and wife's EAD appln on 14th Jan 2005 at NBC, Lee Summit Missouri. I printed out the receipt for biometrics. Meanwhile, on the 17th I sent all the supporting documents. On 21st Jan 2005 LUD was posted saying that we recieved your EAD appln on 14th Jan 2005. It takes between 30 to 90 days to process this case. On the 24th Jan 2005 LUD changed. On 25th Jan 2005 again the LUD changed. However, so far me or my wife did not receive any paper receipt notice from NBC. Can anybody tell me how long usually it takes to receive receipt notice. Can I use the computer printed receipt notice for Interim EAD. Somebody can help me here.

 

[pdramesh2000]

There is no way it has got missed in post coz' my wife also hasn't received it yet? I rechecked the address in the application form.

e-filed I-765 (Jan 13, 2005)
NBC online receipt date (Jan 14, 2005)
Supporting forms sent (Jan 18, 2005)
Biometrics done (Jan 24, 2005)
1st LUD (Jan 21, 2005)
2nd LUD (Jan 24, 2005)
3rd LUD (Jan 25, 2005)

No I-797C NOA yet. How long can I wait?