Here are some places students in the past have used. Make sure you get in touch with them as soon as possible to make sure you allow them enough time, and that they have the right equipment to print what you want.
2. Clean Copy
5. Minuteman Press. They’re a chain, but what makes them different from Kinko’s or Clean Copy is that they also do Lithography. This means the people working there are generally more knowledgeable and detail oriented than those who do mostly photocopying.
I’ve worked with people at the SE Powell and the NW Thurman location and they know their stuff and are friendly to boot. I’ve notified the Powell branch that I’d be sending some people her way, so she knows to expect students who might have lots of questions.
This is a franchise, so there are lots of stores (not as many as Kinko’s though). Here are the Portland locations.