37 Technical support services, namely, troubleshooting in the nature of tune-up and repair of electronics devices, computers, and computer hardware, printers, copying machines, facsimile machines, scanners, and multi-functional office devices; computer hardware maintenance and repair consulting services; installation, set-up and repair services for electronics and computers; on-line and telephone support services for troubleshooting, tune-up and repair of electronics devices and computer hardware; Managed print services, namely, installing, servicing and repairing, including provision of replacement parts and supplies, computers, computer hardware, printers and copiers in a computer network