An alignment page is a page that you print and then scan using your HP Officejet all-in-one printer. This allows the printer to read the printout and automatically adjust the alignment of the print cartridges for optimized printing results. Printing an alignment page on your HP Officejet requires that you have the HP Solution Center installed on your computer – a program designed to directly interface with the connected printer. Printing an alignment page is simple and straightforward; you should print a page and realign the print cartridges each time you replace them. Writer Bio