Fuji Xerox web site describes their Environmental Standards on paper sourcing – “To qualify as a supplier of FXA copy papers, there are a number of basic requirements that must be met and confirmed in annual declarations”.
Among others these include human rights: “That the supplier will maintain compliance with the minimum conditions of the United Nations Global Compact and, if not a signatory to the Global Compact, will commit to becoming a signatory within a specified time frame.”