Preservation and Conservation Services creates call number labels for new books using a thermal printer. Call number labeling is part of the shelf preparation workflow.
Library staff can request call number labels through email. Just email a list of the call numbers you need to preservation-team at mit.edu, and we will print the labels here and send them to you. It is helpful if the label text is formatted as it should appear on the label, i.e. with the elements of the call number on separate lines.
A quick way to create a list of call numbers for a group of items is to use the "Print Item Labels" window in the Aleph Cataloging module.