Do I make black and white copies or color copies? Black and white copies are sufficient. Updated on November 4, 2018 Was this article helpful? Yes No Related Articles Why do I use a Certified or Registered Mail Return Receipt card? What Post Office supplies do I need to pick up? What mailing service should I use? What is the recommended ordering of pages/documents in my mailing? Is it critical that the Witnesses be at the Post Office for the mailing? How many copies does each Respondent receive?