Panasonic Workio DP-1520P, Service Manual

Page: 103 / 496

103
SEP 2004
Ver. 1.2
DP-1520P/1820P/1820E
3.7. Updating the Firmware
The Quickest and Most Easiest Method of Updating the Firmware is to use the Network Firmware
Tool (FUP) using Ethernet LAN Port and a Crossover Cable.
The Network FUP Tool version must be 3.XX or higher, and it can be found on the Panasonic Document
Management System CD-ROM included with the main unit or on the CD-ROM included with the PCL or
PS/PCL options.
Refer to the Firmware Update Operation Instructions, Service Notes (8.1.) for additional details.
3.7.1. Firmware Configuration
A. Hardware Configuration
This machine is controlled by two (2) CPUs which are located on the System Control (SC) PC Board
and the Scanner Printer Control (SPC) PC Board.
B. SC PC Board Firmware
The 4 MB Program Memory (F-ROM) is integrated on the SC PCB. An Optional Expansion 8 MB
Program Memory (FRM8 PCB) can be installed into SLOT 1.
The Firmware to be written into the 4 MB onboard and the 8 MB of SLOT 1 depends upon the
configuration of the Standard, PCL or PS Options.
(1) Standard
The Standard Program (1) is only written into the 4 MB onboard, which is assigned as ROM
Code (A).
(2) For PCL Option
The PCL Control Program (2) must be written into the 4 MB onboard, which is assigned as ROM
Code (B). The PCL Control Program (3) and PCL Font data (4) are written into the 8 MB in the
SLOT 1. The Firmware (3) and (4) are assigned as ROM Code (C).
When using 8 MB Flash Memory Card, the 8 MB Program (C) can be written onto one card.
SC PC Board Standard
Configuration
With PCL Option
Configuration
With PS Option
Configuration
On Board (A)
4 MB
(B)
4 MB
(D)
4 MB
PC
(1) (2) (5)
CPU
4 MB
Program Program Program
Ethernet Port
F-ROM
PC
USB Port
Slot 1 (C) 8MB (E) 8MB
(3) (6)
Program
Program
8 MB
2 MB
(a)
4 MB
(a) FRM
PCB
(4) (7)
Flash Memory
Card
Font
4 MB or 8 MB
4 MB
(b)
4 MB
(b)
Slot 2
Not
Used
SPC PC Board
CPU
512 KB
Scanner Control Program
F-ROM
Printer Control Program
Font