VL6522c/VL5522c/VL4522c 7-997.17 External Memory (System User Box) 77.17 External Memory (System User Box)7.17.1 External memory deviceSupported external memory devicesRequirements for external memory devices of this machine are as follows.- USB flash memory device that supports the USB (1.1/2.0) interface- FAT32-formatted memory deviceConnecting the external memory device0 Use the USB connector on the side that is near the control panel. Do not use the USB connector nearthe rear side because it is used for optional devices.0 Do not disconnect the external memory device while saving a document in the external memory deviceor printing a document saved in the external memory device.0 Do not use the USB device (hard disk or USB hub) other than the USB flash memory device.0 Do not connect or disconnect the USB memory when the hourglass is being displayed in the controlpanel while this machine is active.0 Do not disconnect the USB memory just after connecting it.% Connect the external memory device to the USB connector on the side of this machine.When the external memory device is connected, an icon appears at the bottom of the screen and thefollowing screen is displayed. If you will immediately use the external memory, select the intended pur-pose. When not using the exert memory, select [Close].Reference- The intended purpose of the external memory to be displayed varies depending on the administratorsettings.