Dip
Switch
Settings
on
the
Control
Circuit
Board
The
dip switches,
located
on
the
main
circuit
board,
are
accessible
by removing
the
upper
case.
To
do
so,
remove
six
screws
connecting
the
upper
and
lower
cases,
and
slide
the
upper
case
off.
Special
care
should
be
taken
in
gently
removing
the
upper
case,
as
it
and
the
circuit
board
are
connected
with
a
cable.
.
Factory
No.
Function
ON
OFF
Setting
I
Selection
of
black
on
black
on
black
and
white
screen
as
black
screen
as
white
OFF
on
screen
on
printer
on
printer
2
Self
test
printing
Activate
printing
|
No
printing
OFF
3
CR
code
meaning
Carriage
return
Carriage
return
OFF
and
line
feed
only
4
Not
used
OFF
Figure
21
Control
PCB
22