This is the place to make your copies of any sort... and is by far the cheapest in town - 4 cents/pg (a lot cheaper than copying pages on UCD campus where copies are 10 cents/pg). Navin's is conveniently located a couple blocks off from UCD Campus, so it's very convenient for college students who attend UCD.
Many classes have readers and they are mainly printed here at Navin's Copy Shop. But for all my experiences here getting readers and copying papers, I found my experiences to be decent.
The employees here are friendly and knowledgable. I recommend this place to anyone that needs to make BULK copies at a cheap rate.
If you want to make copies, make sure you get there before they close. Businesses in Davis, CA close early, and Navin's is not an exception: Monday thru Thursday they close at 6pm, and Friday and Saturday they close at 5pm.