Supported operating system:

Windows 98
Windows ME
Windows 2000
Windows XP 32-bit
Windows XP 64-bit
Windows Vista 32-bit
Windows Vista 64-bit
Windows 7 32-bit
Windows 7 64-bit

Release note:
Panasonic KX-FLM663CN ALL IN ONE Printer version 1.08 driver for Win2000/XP/XP-64/Vista/Vista-64/Win7/Win7-64 released on 19th July 2010.

Supported Devices:
Panasonic KX-FLM661 GDI
Panasonic KX-FLM671 GDI
Panasonic MFStation Scan