Ricoh SP C440dn, Field Service Manual, Page: 546 / 654

Firmware Update
There are two methods for updating the firmware of this machine.
• SD Card Firmware Updating: The target firmware should be downloaded in an SD card before
visiting a customer site. The SD Card is inserted into SD Card Slot 2 (lower SD card slot).
• RFU (Remote Firmware Updating): Firmware can be updated through the @remote connection only
if the machine is connected to @Remote.
Type of Firmware
Type of firmware Function Location of firmware
Engine Printer engine control Flash ROM on the EGB
System Operating system
Flash ROM on the controller
board
Network Support Network interface/ Security control
Printer Feature application
RPCS Page description language (RPCS for
XPS driver data process)
PCL Page description language (PCL)
PS3 Page description language
(PostScript3)
PDF Page description language
PowerSaving Sys Power saving system
Data Erase Onb HDD encryption/ Data overwrite
Web Support Document sever application
NetworkDocBox Feature application
SD Card Firmware Updating
Before You Begin
An SD card is a precision device. Always observe the following precautions when you handle SD cards:
5. System Maintenance Reference
544