University of Cambridge spinout Reduse, which has developed technology to remove ink from paper, has secured £500,000 ($777,000) in additional seed funding from Cambridge Enterprise, the university’s tech transfer office.

University of Cambridge Enterprise Fund III, managed by Parkwalk Advisors, also invested in the round.

The capital will be used to support further development of Reduse’s technology, dubbed unprinting, which uses lasers to remove ink from laser-printed documents. The unprinting process can be repeated several times over without any damage…