[Cooper Office Equipment - Copier Sales and Service - Escanaba, Gladstone, Marquette, Marinette, Menominee, Iron Mountain Web Site and Home page for Cooper Office Equipment, INC., The leading Copier Dealer of all copier dealers providing sales and service resources to the Upper Peninsula of Michigan and Northeastern Wisconsin. Cooper Office provides the Central Upper Peninsula of Michigan and Northeastern Wisconsin Sales Service Rentals and Leasing of Networked Copiers Printers and Scanners with offices in Gladstone, Iron Mountain, Marquette, and Marinette. ]