DUPLO SEIKO CORPORATION Duprinter DP-330, Service Manual

Page: 222 / 330

221
c
HELP Mode Function and Operation Procedures
chap.7
u
Press the PRINT key.
Copying will begin, and the message "- - - COPYING- - - " will appear
in the LCD panel. Copying takes about 40 seconds. When it is
complete, the new ROM version will be displayed.
q
During use of the DUPRINTER: first put the machine into the
standby state, then turn the Power switch OFF.
w
Switch on only No.1 of SW1 on the main PCB unit.
¡
Never touch anything except for “No. 1 of SW1”.
e
Insert a master ROM into the socket of the main PCB unit's
U40 ROM .
IMPORTANT :
r
Simultaneously press and hold down the and
PRINTING SPEED ADJUSTMENT keys, and turn the Power
switch ON
with those keys held down.
t
Press the [
0
] numeric key twice (to access HELP mode H-00).
y
Press the PRINT key.
H-00
(2) ROM version upgrading HELP mode
i
Turn the
Power switch OFF.
o
Remove the
master ROM
from the socket of the main PCB
unit's U40 ROM .
!0
Set switch No. 1 of the SW1 switches to OFF.
(2) Upgrading of ROM version
HELP-000
1. Main PCB unit = V
2. P-memory PCB unit = V
3. ADF PCB unit = V
4. I/F PCB unit = V
ROM version
¡
Main PCB unit
Insert master ROM
Turn No. 1 of SW1 from OFF to ON
Remove master ROM
Turn No. 1 of SW1 from ON to OFF
440801
ROM version is displayed
HELP-000
1. Main PCB unit = V
2. P-memory PCB unit = V
3. ADF PCB unit = V
4. I/F PCB unit = V
ROM version
Upgraded version is displayed
¡
Main PCB unit
440801
Main PCB unit
¡
DO not turn off the power while "- - -
COPYING- - -
" is displayed. If
you do you will have to repeat the copying operation from the
beginning.
IMPORTANT :