Yes it is.........

you can either create the connection and send it to them, as an .rdp file
with the settings required, or instruct them how to do it.

open up the terminal services client, click on options, then click on the
Local Resources tab...........at the bottom you will see "Local devices"      
this is where you would check the disk drives and printers to make their own
devices available to them............

i usually just do the connection configuration from my side, and save it to
my desktop...........then just email it to them......its just a small .rdp
file.

hope that helped.