关于finger print for 485 and EAD (I765)

最近我们收到了打指纹(for 485) 的通知，去的那一天，管理人员让我们填一个表，表上有一项： 指纹要benefit which items。 我们本来想圈两个: I485 and I765 (EAD), because we ted application for both 485 and 765，但是那个人说我们的打指纹通知 is only for 485，and she said we are supposed to receive another FP notice for 765。这样，我们就只圈了 485。但是，我的问题是：

（１）我们还会收到另外一个专门为EAD (I765) 服务的打指纹的通知么？我们还要去打一次指纹么？

(2) Is that normal? Should we do FP for 485 and 765 seperately? It sounds weird to me.

Thank you very much for your reply!