Here is the format. I took 5 copies and I mailed each one on every Wednesday. After 4th one, I got RFE. On the Cover letter, I said "Expedite Process Request".
USCIS TSC,
P.O. Box 851488,
Mesquite, TX 75185-1488
Phone: 800-375-5283
Fax: 214-489-8021
Dear Sir or Madam:
Subject: Processing our I-485 before FP expiry - request.
I just wanted to bring it to your attention that our Finger Printing results relating to our I-485 petitions will expire on 13/09/2004. Receipt Date and Notice Date are March 2002.
A speedy processing of our I-485 petitions and dependants before this date would be greatly appreciated.
1. Khaja Shaik SRC-02-122-*****
2. Sarath Chakicherla (Husband’s Name) SRC-02-122-*****
Please feel free to contact us if you need any further information.
Thank you,