Supported operating systems
The following information applies to the printer-specific Windows PCL 6 and OS X print drivers and to the in-box software installation CD.
Windows: The HP Software Installer CD installs the HP PCL.6, HP PCL 6, or HP PCL-6 driver depending on the Windows operating system along with optional software when using the full software installer.
Mac computers and OS X: Mac computers and Apple mobile devices are supported with this printer. The OS X print driver and print utility are available for download from hp.com and may also be available via Apple Software Update. The HP installer software for OS X is not included in the in-box CD. Follow these steps to download the OS X installer software:
For details on client and server operating systems and for HP UPD PCL6, UPD PCL 5, and UPD PS driver support for this printer, go to www.hp.com/go/upd and click the Specifications tab.
Mobile printing solutions
The printer supports the following software for mobile printing:
Dimensions for the M402 and M403 models
1: Dimensions for the M402 and M403 models
Dimensions for the optional 550-sheet tray
2: Dimensions for the optional 550-sheet tray
Dimensions for the printer with the optional 550-sheet tray
3: Dimensions for the printer with the optional 550-sheet tray
Power consumption, electrical specifications, and acoustic emissions
1Values subject to change.
2Power reported is highest value measured for all printer models using standard voltages.
3Speed is 38 ppm A4 size and 40 ppm Letter-size.
110-volt input voltage: 110 to 127 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz)
220-volt input voltage: 220 to 240 VAC (+/- 10%), 50 Hz (+/- 2 Hz)
Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the printer warranty.
1Acoustic values are subject to change. Configuration tested: HP LaserJet Pro MFP M402n printing on A4-size paper at 38 ppm in duplex mode.
Operating environmental range