34 billion dollars - This is the amount of money companies spend every year in the world to print documents. This corresponds to 6% of sales. Optimization of printer management and internal organization promises to effectively reduce operating costs while also improving the company's image. High spending on print products seems unnecessary, especially in an era of advancing digitalisation, as the bulk of paper traffic has already been replaced by e-mails, digital invoices or advertisements via social media platforms. And yet: very high printing costs at large companies are the rule, not the exception. So where do they occur and how can they be prevented?