Copier tabs are blank, unprinted index divider tabs. The user imprints custom tab titles as needed using a high-speed copier or laser printer.Generally the other pages of a document are printed at the same time as the tabs, delivering a finished, assembled document in one pass. Applications are almost limitless, but often include: training manuals, product specifications, procedure manuals, directories, and almost any bound document with more than a few pages can benefit from tabs. Check Here for a common list of machines that support the Docucopy Copier Tabs.