Lexmark CX820
Google Cloud Print™ is a printing service that allows you to print to any Google Cloud Print‑ready printer.
Before you begin, make sure that:
From your Android™ mobile device, open a document or select a document from your file manager.
Tap > Print.
Select a printer, and then tap .
Print directly from your iOS device to any AirPrint‑enabled printer without needing to download or install drivers.
Print directly from your mobile device to a supported Lexmark printer.