DUPLO SEIKO CORPORATION Duprinter DP-330, Service Manual

Page: 249 / 330

248
c
HELP Mode Function and Operation Procedures
chap.7
(1) Upgrading from PC Main PCB unit
(2) Upgrading from PC P-memory PCB unit
1. Functions
2. Operation procedure
Accessing HELP modes
a
See page 219
H-20
(1) ROM version upgrading HELP mode
1
Precautions on upgrade
¡
You can upgrade from Windows 95/98/Me only.
¡ When upgrading by ROM, be sure to prepare the master ROM at hand.
(Data may not be transferable depending on the PC.)
¡ If the power is cut off during data transfer, upgrade by the master ROM
instead of PC.
Required files:
Paratx.exe
N5V
111
.bat/N5V
111
.hex
¡
"
111
" denotes a ROM version. It varies by version.
¡
Be sure to keep the above files in the same folder.
q
Connect a PC and a DUPRINTER with a communication cable .
w
Start a PC ( power ON ).
e
Start “ MSDOS ”.
r
Press and hold down the and
PRINTING SPEED ADJUSTMENT
keys
simultaneously and turn the “ Power switch ” on with those keys held down in
order to access “ H-20 ”.
t
Press the
PRINT
key.
y
DUPRINTER LCD display will show “ = READY = ” (communicable status).
u
Check that “ = READY = ” is displayed.
Double-click on “ N5V
111
bat ” (communicating).
“ MSDOS ” will boot up.
“ C : ¥ Paratx /M4 LPT1 N5V
111
.hex ”is displayed on the PC screen.
DUPRINTER LCD display will change from
“ = READY = ” to “ MAIN P.C.B UNIT COPYING PLEASE WAIT ”.
1
While “ MAIN P.C.B UNIT COPYING PLEASE WAIT ” is displayed,
never press the “ OFF ” or ALL CLEAR key.
i
After the upgrade is completed, the screen will return to the standard mode.
1
Access the HELP mode H-00 to check if ROM is upgraded.
1
IMPORTANT
¡
If the data transfer fails, DUPRINTER LCD display will show
“ Error. Turn off the power. ”
In this case, be sure to turn off the DUPRINTER.
(1) Upgrading of ROM version Main PCB unit
HELP-020
Up grade of Rom version