This morning I went to the USCIS local office for unscheduled finger print.
I arrived there a few minutes past eight (their regular office hour is 8 am
- 4 pm). There was already a line of 20 people. An officer in front of the
door checked the scheduled time on everyone’s notice. When I explained my
case to her and asked for walk-in service, she told me that the reschedule
would take 8 to 10 weeks and they did not take any walk-in appointment any
longer. Another person had the similar case as me