Updating The Firmware - Toshiba e-studio191f Service Manual

3.5.

Updating the Firmware

The Quick and Easy Methods of Updating the Firmware are to use the Network Firmware Program
Tool (FUP) using Ethernet LAN Port and a Crossover Cable or to use a Master SD Memory Card.
3.5.1. Firmware Configuration
A. Hardware Configuration
This machine is controlled by a Main CPU which is located on the System Control (SC) PC Board and
other sub CPUs on the PCBs. The Firmware of SC PCB and G3 PCB can be updated using a PC or an
SD Memory Card.
PC
PC
SD Memory Card Port
SD Memory Card
(32 MB up to 2 GB)
B. SC PC Board Firmware
The 4 MB Program Memory (F-ROM) is integrated on the SC PCB.
C. G3 PC Board Firmware
The 4 MB Program Memory (F-ROM) is integrated on the G3 PCB. The Programs for 2nd Super G3
communication protocol Control is saved on the Board. The Firmware is transferred as Serial Data
from the SC PCB.
D. Firmware Updating Ports
Three (3) types of Ports are available for updating the firmware.
(1) Ethernet LAN Port
The machine's Firmware can be updated using a PC via Local Area Network (LAN).
(2) USB Port
The machine's Firmware can be updated using a PC via USB Port.
(3) SD Memory Card (Convenient Method without a PC)
The machine's Firmware can be updated using the Master SD Memory Card. The Master SD Memory
Card can be created by copying the Firmware from the Web site using the SD Memory Firmware
Ethernet Port
USB Port
SC PC Board
On Board
CPU CPU
G3 PC Board
CPU
Panel PC Board
CPU Panel Control Program
SDR PC Board
Scanner Control Program
CPU
Printer Engine PC Board
Printer Control Program
CPU
58
F-ROM
4 MB
F-ROM
4 MB
DP-1910F