Or do I necessarily need to get the passport photos printed on a photo paper, to be sent out in the marriage based AOS package?
Pictures of your wedding and you as a couple may be printed from your home computer. However, passport-style photographs must comply with the requirements of USCIS. So read the requirements, and if your computer and printer are compatible to produce the required passport-style photographs, then that's fine. To be on the safe side, I would recommend going to a specialized place to get them done.
Contact attorney Gintare Grigaite, Esq. at 201-471-7989, located in New York and New Jersey. Answers on AVVO do not constitute legal advice and do not form attorney-client relationship. Always consult an attorney for a legal advice.
No, you cannot use photos printed on a simple paper. Although, you can print at home, the photographs should meet USCIS' specifications. Please see additional information here: