回複：Pjiang老師，請給講一講，手印換地址的注意事項

I don't see anything specific you need to pay attention to, as long as you may be allowed by that ASC.

Of course, you don't need to be reminded to take your FP notice with a photo-ID, do you?

People said it's better to be there in the afternoon because of lesser people waiting, so you may be easily be allowed in. While some stated that your being there in the early morning will help the supervisor to make decision based on workloads in that specific day.