回複：2D Barcode for Form I-131

請教一下。看到I-131的INSTRUCTION裏麵提到 2D BARCODE field on the bottom of each page. 我從USCIS網站下載的表格，可是根本看不到什麽BARCODE, 這是怎麽回事？

甚至我連打印這個表時候，頁麵最下方的Form I-131 03/22/13 N 都打印不出來。但打印機打印其他表格都沒有問題。
- Did you get it from the following website? I just tried it and it worked well. You may down load the form, save it into your computer, and then complete it and print it out. You may try another printer.

http://www.uscis.gov/files/form/i-131.pdf
 

請教老師是怎麽回事？