Remove the covers and other wrappings around the printer and its attachments in the primary place for the original 123.hp.com/setup6978. Next to switch the printer on, use the twine from the first box to attach one end to the printer socket and the other ends to the wall port. Click the facility button near the control panel after a strong affiliation. Surf to the Add printers option in the MAC computer and quickly connect the printer. If you have further queries on how to set up the HP OfficeJet 6978 with MAC, then ask the Printer technical team to provide you support. Just visit our blog https://www.123hp-com.com/123-hp-com-officejet-pro-6978/