PLEASE BE SURE TO CHECK WITH ADELAIDE IN 4175 IF YOU NEED TO PRINT TRANSPARENCIES. If you use the wrong kind of transparencies in a laser printer, they will melt and destroy the printer.
cps4172 already has transparencies loaded, you need only select the transparency paper type when printing.
Some research groups have their own printers, whose availability and use will be explained to you should you become a part of those groups.