Ok I know everyone in this world who uses a printer. Do not like printing paper jams. It cost business and regular student at least a headache or cup of coffee to fix the jam. Printer rollers are made to tolerate just a particular temperature. And the paper jam occurs. Printer rollers need to be re invented. And have a indication on the printer module as to where the jam is exactly and send that error message automatically to the hp tech support. So regular personal do not have to create ten tickets just to fix the paper jam.