SavaPage

This block shows a button on the dashboard to open the SavaPage Open Print Portal Web App, so printed documents can be previewed and forwarded. The credentials of the authenticated Moodle user are trusted so no extra login is needed (single sign-on).
SavaPage Open Print Portal adds a new dimension to office printing with an innovative Web App Solution. Users acquire PDF documents on a Personal Print Queue with PostScript Print, AirPrint, Google Cloud Print, or by uploading or emailing Office documents. The Print Queue can be previewed and edited with a Web App in a common Web Browser on any device. Office printers are made available from within the Web App, so it is easy to redirect acquired documents to any printer. Users have the choice to either tailor a print job in the Web App, or take advantage of several shortcut scenarios for effortless secure printing.
SavaPage offers Secure Authenticated PostScript Printing over the Internet, so users have Web App Printing at their fingertips, anytime, anyplace.
Moodle content can be PostScript printed to the Personal Print Queue, optionally over the Internet. With the SavaPage Moodle Block teachers and students can Single Sign-On to the Web App to continue the print work-flow right away.
Privileged users can print as Delegate on behalf of Delegators (other users). The cost is split over the Delegators and charged to their personal SavaPage accounts.
SavaPage has all the functions of a regular Print Management System, and more, like Pay-Per-Print, Secure Follow-Me Printing, Auditing, PDF Creation, LDAP (Active Directory) Integration, NFC Authentication, On-line Payments (Credit Cards, Bank Accounts, Bitcoin), Point-of-Sale Payments, Prepaid Print Cards, Job Tickets, etc . . .
https://www.savapage.org