回複：打手印

大約會多久讓打手印？
1-2 months

通知打手印是必須在一個固定日期和時間去呢,還是會給一個區間隨時去都可以？
they just can give you a detailed date and time.

如果主申請人正外出不方便去，可以申請改期嗎？謝謝了！
you can. but you should get it confirmed before you want to change it.