The machine allows saving documents to USB memory device inserted in the USB port.
Supported file types and resolutions include the following.

File Type

• PDF(High)
• PDF
• JPEG
• TIFF

Resolution
Refer to the following chart.

	JPEG	TIFF	PDF	PDF (High)
Black and white	300 dpi	300 dpi (MMR image)	300 dpi (MMR image)	Text:300 dpi Background:150 dpi
Color	300 dpi	300 dpi (JPEG image)	200 dpi (JPEG image)	Text:300 dpi Background:150 dpi

Important

The USB memory device port on the machine

• The port supports USB 1.1.
• Do not insert anything other than USB memory device.

Supported file systems and memory capacity
Supported file systems and memory capacity include the following. You can have your USB memory device formatted with one of the following file systems on your computer.

• FAT16: up to 2 GB
• FAT32: up to 32GB

* The number of files and folders that can be saved in a USB memory device is compliant with the FAT file system specification.
* When a USB memory device contains more than one drive, the first detected drive automatically becomes accessible.
Unsupported USB memory device.

• Devices that do not meet USB standards
• Devices that have security functions installed
• Devices that are connected to a USB hub
• USB memory card readers
• Devices that are connected using extension cables

* Scanned images may not be saved to USB memory device, depending on the type of USB memory device that you are using.

Clean and organize files stored in the USB memory device
Saving scanned images can take a long time. We recommend that all unnecessary files be removed from the root folder or all the files be moved to a different folder on a computer before saving scanned documents.