5.System Maintenance
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Firmware Update (Remote Firmware Update)
In this machine, the software can be updated by remote control using @Remote.
RFU Performable Condition
RFU is performable for a device which meets the following conditions.
1. The customer consents to the use of RFU.
2. The device is connected to a network via TCP/IP for @Remote.
Firmware Update (Auto Remote Firmware Update)
• Auto remote firmware update (ARFU) requires a connection to an external network. Be sure to
get permission from the customer before setting.
• Internet connection is needed.
Overview
Using Auto Remote Firmware Update (ARFU), the machine checks package firmware files on the global
server every 76 hours. If there is a version available newer than the one on the machine, the machine
downloads the file to update the machine’s package firmware.