To view Acrobat files you will need Adobe's Acrobat Reader software on your computer. If you have a browser that supports plug-ins then these files may be viewable directly within your browser window.
If you experience problems printing PDF files, first try this: In your print dialog box, uncheck "Fit to Page" or "Shrink Pages to Fit." If this does not work, you can also try to print the document as an image. In the print dialog box, check "Print to image," (Note: this option may increase the print time.) If neither of these options work then try Adobe support.