HP printer may result in errors when working with non-HP toner cartridges Fix HP Printer Alignment Errors to set up an if you want to fix hp Photo Smart 7520 printer configuration failure error, Configure printer reset Check ink level and remove low or empty cartridge Clean print head or cartridge Fix HP Printer Alignment Errors may fail Your screen may show an error message that the cartridges are not connected correctly. Sorting errors may result that you are not able to print anything. This error can be rectified by replacing the miss cartridge with a genuine HP missy cartridge. To fix this type of error on your HP printer, there's more you need to know.