Electronic HP Care Pack Standard Hardware Exchange - Extended service agreement - replacement - 3 years - shipment - 9x5 - response time: 4-7 business days - for Color Laser 150a, 150nw, MFP 178nw, MFP 178nwg, MFP 179fnw, MFP 179fwg. Hewlett-Packard takes great care of its customers - that's why it provides you with reliable and high-class service to make you feel comfortable whenever you buy HP products. The company offers a full range of services and supports to make you feel even more comfortable.