As of 2015, Nikon includes downloadable manuals for a variety of its camera models in PDF format at Support.NikonUSA.com. To access the manuals, customers can click on the Service & Support tab and select Product Manuals.
Nikon offers these manuals at no charge, but customers need the necessary software to view PDF files to read the manuals. In addition to offering manuals for cameras, Nikon's support website also includes product manuals for its camera accessories, including zoom lenses, micro lenses, battery packs, remote releases and converter lenses.
Customers who need additional assistance can contact Nikon via the company's toll-free number or send an email to the Nikon support team.