Answer:
Yes. You can get printers attached to netbooks. Whether you have normal printer or a photo printer. It should have an USB cable so that you can connect it to the netbook. There are also portable printers available for Netbooks.
I am a photographer, and I am using Dell Intel Atom embedded Netbook and requires taking many pictures printouts as the requirement of my subjects. More importantly, Intel Atom Netbooks are lightweight and easy to take anywhere. Intel Netbooks is much lesser price as compare with Laptop and with a great battery life (approx. to 10- 12 Hrs.).