If you ever need to copy anything for your class, you should use the copy code for that class. Except for CSE 142/143, the code is generally the same as the phone number of the professor in charge. Ask to make sure.
You should not have to copy handouts yourself, unless you wait until the last minute to do it. You may pick up a work-request form in the copy room (Sieg 118), fill it out, and hand your original and the work request form to the receptionist in the main office. You should allow a couple of days for copying.