How must delivery addresses be printed on FCMI and FCPI?

In the context of delivery addresses for First-Class Mail International (FCMI) and First-Class Package International (FCPI), addresses must be printed in ink or typed. This requirement ensures that the addresses are clear and legible, which is vital for accurate processing and delivery. Ink or typed addresses help prevent misinterpretation and facilitate the automated scanning processes used by the USPS, enhancing the chances of prompt and correct delivery.

Pencil or handwritten addresses may lead to ambiguity and difficulties in reading, especially in varying handwriting styles or if the ink is faint. Stickers or labels can sometimes come off or be misapplied, which could result in delivery issues. While computer-generated addresses are generally acceptable and can offer improved legibility, the key requirement is that the address must be in ink or typed, allowing for flexibility in how the address is presented as long as it meets the legibility standards.