Update your computer's drivers using DriverMax, the free driver update tool - Imaging Devices - Lexmark - Lexmark X422 Computer Driver Updates. Click on the following links for the driver package readme info./ENGLISH/Readme.txt This package supports the following driver models:Lexmark X422.

Part Number 16L0000 Function Copying Faxing Printing Color Network Scanning Print Speed (Letter, Black) Up to 22 ppm Print Speed (Letter, Black) Duplex Up to 12 spm Time to First Page (Black) As fast as.

Part Number 16L0000 Function Copying Faxing Printing Color Network Scanning Print Speed (Letter, Black) Up to 22 ppm Print Speed (Letter, Black) Duplex Up to 12 spm Time to First Page (Black) As fast as. Armstrong Pump Selection Program.