Each unit has a Staples account for ordering office supplies. The church has a contract which generally provides somewhat of a discount on most common supplies needed for meetinghouses. Unfortunately the Help Center article which describes how to log in doesn't come up anymore and isn't listed in the Help Center index. However, if you log into store.churchofjesuschrist.org with your church account and then select Units and Callings > View All Units and Callings and then scroll to the bottom of the screen you should see the instructions to access your Staples account (I believe this only comes up for clerks, bishopric members and stake presidency members).
But that account is not valid for making copies, just for ordering supplies online for delivery so it may not help in this case.