System Requirements

The following system environments are necessary in order to use the scanner driver.


Operating Systems:
Windows 7
Windows 8.1
Windows 10
Windows Server 2003 R2
Windows Server 2008
Windows Server 2008 R2 (64bit)
Windows Server 2012 (64bit)
Windows Server 2012 R2 (64bit)
32-bit TWAIN-compatible applications
WIA 1.0 or WIA 2.0-compliant applications
Color Network ScanGear 2 is not compatible with Windows Server Core.
If you are using Color Network ScanGear 2 with Windows Server operating system, activate the Desktop Experience feature and start the WIA service. For a detailed procedure, refer to the Readme file.


Any computer that runs the above systems
Hard disk space
When installing: About 100MB
When using the driver: About twice the amount of the scanned image size
Windows Server 2003 R2/Server 2008/Server 2008 R2: Minimum 512MB
Windows 7/8.1/10 (x86): Minimum 1GB
Windows7/8.1/10 (x64)/Server 2012/Server 2012 R2: Minimum 2GB
A display with a resolution of at least 1024 x 768 and capable of displaying at least 256 colors.
A network host adapter capable of TCP/IP and UDP/IP communication on an Ethernet network.
When scanning large numbers of images or images containing large amounts of image data, an insufficient memory error or notable loss of scanning speed may occur. If this happens, the following procedures should prove useful.
Increase the amount of hard disk space by deleting or otherwise appropriately processing unnecessary files on the hard disk etc. to ensure sufficient hard disk space.
Rescan with reduced resolution.
Increase the amount of RAM.
Increase the amount of virtual memory to the highest possible.
Divide originals into several sets and then scan them separately.