Your account could be blocked for a number of reasons: Another user has requested an item you have checked out You have 11 days to return an item once you receive an email notification. Please return the item to a circulation desk. I have overdue fines If your fines exceed $40 or more please pay the balance. I checked out Course reserves but didn't return the materials Course reserves cannot be removed from the library. If you remove a course reserve item or fail to return it after 2 hours, your account will be blocked until you return the item to the circulation desk. I'm a student at a local college or university Please make sure you don't have any overdue materials or need to pay a fine.FAQ Category: Using the Library