Used to copy documents for topics that are, if you do not wish to participate in the meetings. You can bring the data back to study the manual and also a reduction in paper use.
Copy the conference papers on topics that are, if you do not want to attend the meeting. You can bring the information back to study at your own pace. And to reduce the use of paper.
Used to copy the document on various topics with if you don't want to attend the meeting. You can bring the information back to the self study. It will also reduce the use of paper.