How do students get funds in PaperCut for printing documents?

At the start of the Spring and Fall semesters, all current Northeast students are credited $20 on their printing account.  It can be used for color or black/white copies.  Any amount that is not used during the semester is returned to the college.  The funds are only used for the printing system and are non-transferable to any other service at the college.  Further, the funds do not accumulate from semester to semester.  

If a student needs to add additional funds during the semester or during the summer semester, they are able to add their own funds to their account.