When you upload a document, our system automatically determines how many preview pages are displayed. This is done based on the number of pages that the entire document contains.
More than 30 pages = 4 preview pages
Between 15 and 30 pages = 3 preview pages
Between 4 and 15 pages = 2 preview pages
Less than 4 pages = 1 preview page
After uploading you can always change this yourself by going to Uploads and clicking on ‘Edit’ of the document you wish to change the number of preview pages of.