The HP OfficeJet 5255 SetUp is one of the easiest things to do. The set-up process is very easy as compared to other printing brands. You just need to visit the HP Printer site, select the model type of your HP printer. If the model is not given, enter your HP Printer Model Number in the search tab. After mentioning the same click on the OK Button and the list of all the drivers will appear in front of you. Download them one by one. Open the downloaded files and give the run command. Click on the Install now button and wait till the install gets complete. Reboot the system and your HP OfficeJet 5255 SetUp is completed. For any further help, contact to the HP Support team.