Some other options that can be used are given below. Double-click on the printer icon on the desktop after the HP DeskJet 2542 scan software installation.If you are not well-versed, you can use the information given below. Open the HP DeskJet 2542 scan software in Windows.Insert stack of papers such as A4 papers into the input tray. Commence the HP DeskJet 2542 printer ink cartridge replacement.Follow the steps properly to keep in track. Make use of the instructions given below about HP Deskjet 2542 ink cartridge alignment.