If you are looking for official support or a fix for driver-related issues, here are the legitimate resources and steps to follow: Official Drivers and Software
Firmware updates (often confused with drivers) control the physical hardware. A poorly coded patch can corrupt the printer's internal logic board. Unlike a computer, you cannot easily reinstall the OS on a printer. If the patch fails, the device becomes a "brick"—an expensive paperweight. driver hp laser mfp 137fnw patched