Lexmark CX421
Load an original document into the ADF tray or on the scanner glass.
From the control panel, navigate to:
Scan Profiles > Scan to Computer
For non-touch-screen printer models, press to navigate through the settings.
Select the scan profile where you want to save the document.
Follow these instructions to send scanned documents to your computer.
Add the printer for you to print documents from and scan documents to a computer.