How to Change Language Settings on HP LaserJet Pro M402n Printer?

To resolve the issue of your HP LaserJet Pro `M402n` being stuck in a foreign language, you can try resetting the printer to its factory settings. Start by turning off the printer completely. Then, for models with an LCD control panel, press and hold the left arrow button and the Cancel button simultaneously. While holding these buttons, turn the printer back on. It may take about 45 seconds for the NVRAM initialization process to begin, so keep holding the buttons until you see the "Permanent Storage Init." message on the display. Once this message appears, you can release the buttons. After the initialization is complete, the printer should return to the Ready state, and you can set it up again, including selecting English as the language. If this doesn't work, you might want to try turning the printer on and off again, then pressing the OK button once, followed by pressing the right arrow four times. After that, press OK two more times, which should take you to the language menu. From there, continue pressing the right arrow until you find English, and then select it by pressing OK. These steps should help you get your printer back to English. If you encounter any further issues, feel free to reach out for more assistance.