正在申请美国的大学，有个电子签名的搞不明白啊

求大神给翻译或者指点一下
The online application process involves electronic signatures. By completing this form, you will be able to use an electronic signature for the remainder of the application process. In order to verify your identity, we require that you send in a photocopy of either your passport, driver's license, or state-issued ID card. Please print the following signature card, sign it, and mail it
是让我打印一个东西让后签字，再邮寄过去？？这么麻烦啊？还是我没抓住重点？

重点就是把护照或者身份证复印件发过去

你说呢...