HP Envy 6255 printer is the best printer that is capable of performing all the tasks related to the office i.e. copy, scan, print. It uses two cartridges one is Black and another is Tri-color. It can connect to the system using a Wireless network and USB. You can also print documents using mobile phones. It is also used to print photos.123.hp.com/envy6255 comes with the best printing technology that is HP Thermal Inkjet which delivers low-cost prints of the best quality.Firstly, you have to unbox the purchased printer. Take out the accessories and use the power cable to turn the printer on. After establishing the connection, try to print some documents.