How to Reset Lexmark Printer (4 Easy Methods)
The easiest way to reset a Lexmark printer is by following these steps:
Turn off your Lexmark printer.
Hold down the reset button combination, which includes two to three buttons. On touchscreen models, you can go to Settings > Devices > Restore Factory Defaults until Restore Factory Defaults appears on the screen.
Then, release the buttons, and the printer finishes printing. Finally, it will come back to its original state.
However, a single reset method won’t work for all problems. Hence, there are four main types of reset methods for a Lexmark printer.
Method 1: Soft reset (power cycle)
Turn off your printer using the power button.
Disconnect it from the wall by gently pulling the cord.
Wait 60 seconds, then plug it back in and turn it on.
Method 2: Factory reset on touchscreen models
Tap Settings from the home screen.
Tap Device and then tap Restore Factory Defaults.
Select Restore Settings, then choose specific setting groups or “Restore All Settings” to reset everything at once.
Finally, tap the Restore button and let the printer restart.
Method 3: Factory reset on non-touchscreen models
For printers with numeric keypad panels: Power off the printer, press 2 and 6 together while powering on the printer. Some models respond with "#" and "6."
For printers with three-button panels and no keypad: Power off the printer, hold Menu > Go and Select together while powering it back on. Release when “Restore Factory Defaults” appears.
Method 4: Reset remotely via the embedded web server
Print a network setup page from your printer’s menu to check its current IP address.
Enter the IP address into a web browser, and log in with your admin credentials or the default PIN.
Go to Settings > Device > Restore Factory Defaults.
Finally, select the settings to restore and confirm.
Source: Reset Lexmark Printer