Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Preview Printer / Office Printer

Preview Printer
Preview Printer

Under normal circumstances, 80% of the printing paper is discarded within a week after printing in the office, resulting in a huge waste of paper resources. Preview Printer is a printer that can promote the recycling of office printing paper. Through irreversible heat sensitive ink and the micro piezoelectric printing technology, printing under normal temperature and pressure can be achieved. The writing will disappear by heating the printing paper, so as to print the next time. The printer regularly reminds users to recycle unused printing paper and real-time ranking among the companies is performed.

University

中国矿业大学

中国矿业大学
Xu Zhou, China

Zhongliang Hu,
China University of Mining and Technology

Haoyun Jiang,
China University of Mining and Technology

Hefan Hu,
China University of Mining and Technology

Qun Ding,
China University of Mining and Technology