Started in 1958, Plus Inc. deals in the business of copying and duplicating machines that provides various related services. Based in Greenville, S.C., the firm is a provider of cash registers and supplies. The company offers its vast customer base a broad range of products that include Konica Minolta Business Solutions USA Inc., MBM Corporation and Ricoh. Plus Inc. provides printer repair and supplies for Ricoh Printers, Hewlett-Packard LaserJet Printers and Okidata Dot Matrix Printers.