Preparing To Download Firmware - Ricoh DD 4450 Service Manual

6.1.3 PREPARING TO DOWNLOAD FIRMWARE

1. Create a folder named "romdata" on the SD card (this step is only necessary when the SD
card is used for the first time).
2. Create one of the following folders inside the "romdata" folder. Make sure to create the correct
folder for the model you are using.
Main or ADF
A3 model: "C279" folder

B4 model: "C277" folder

Controller(FV-Lt)
"C654" folder

The SD card can be shared with other files (firmware for other duplicators, MFPs,

etc.).
The speed of displaying the right firmware on the operation panel will slow down if

there are many files in the SD card.
3. Store the firmware in the "C279" ,"C277",or "C654" folder.
File storage location
Type of firmware
Main firmware (A3)
Main firmware (B4)
ADF (A3)
ADF (B4)
Controller(FV-Lt)
SM
File name
C279****X_#_sd.bin
C276****X_#_sd.bin
D5785390X.fwu
C654****X_#_sd.bin
6-3
File storage location
/romdata/C279
/romdata/C277
/romdata/C279
/romdata/C277
/romdata/C654
Firmware Update
C279