: You can use the HP Smart app to automatically install the correct drivers and connect your printer wirelessly.
Functionally yes. They share the same engine, toner cartridge (HP 144A or 144X), and driver package. The M142 usually has slightly faster print speeds or a larger paper tray, but the software is identical. hp laserjet mfp m139m142 driver download link
The most reliable way to get the correct drivers is directly from the HP Support Software and Drivers page . : You can use the HP Smart app