... in response to Fingerprinting, posted by f12phantom on Dec 17, 2002We went through this same procedure here in California..
I think the figerprints taken at time of AOS were "only" for the EAD card.
The special trip to your "local" INS field office for fingerprints is for the background investigation before the interview. Check the INS web site for location.
At her AOS interview they will take another fingerprint of her, this time it is for the green card itself.
You would think INS would be more efficient and use the same fingerprints for all procedures...