If you need an item that is only available in the library collection, please use the dedicated form, which includes a date field for communicating what date you need the scans by. We use it to monitor outstanding workload and decide when to access the library. Don't worry if you cannot provide page numbers. Most of our records include a content note listing chapter titles, which will work as well. They can be found in the description that displays after clicking on a selected title in the search result list.
If you have the item with you, we kindly ask you to scan it by yourself. We can recommend a couple of applications that work efficiently on smart phones, generating searchable pdf files: