Epson RP-U420 All in One Printer User Manual


 
CONFIDENTIAL
RP-U420 Character commands ESC &
Ver. 1.0
p. 36
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ESC &
S
ETTING
COMMAND
[Name]
Define user-defined characters
[Format]
ASCII ESC &
y c1 c2
[
x1 d1
...
d
(
y
×
x1
)] ... [
xk d1
...
d
(
y
×
xk
)]
Hex 1B 26
y c1 c2
[
x1 d1
...
d
(
y
×
x1
)] ... [
xk d1
...
d
(
y
×
xk
)]
Decimal 27 38
y c1 c2
[
x1 d1
...
d
(
y
×
x1
)] ... [
xk d1
...
d
(
y
×
xk
)]
[Range]
y
= 2
32
c1
c2
126
0
x
9
0
d
255
k
=
c2
c1
+ 1
[Default]
None
[Description]
Defines user-defined characters.
y
specifies the number of bytes in the vertical direction
c1
specifies the beginning character code for the definition, and
c2
specifies the final code
x
specifies the number of dots in the horizontal direction
d
specifies the defined character data pattern
[Notes] Consecutive character codes for multiple characters can be defined in one definition.
"
d
" is definition data that indicates the pattern for "
x
" dots in the horizontal direction, starting from the
left edge. If "
x
" does not satisfy dots in the character configuration pattern (9 dots), the remaining dots
on the right are spaces.
In the definition data, a "1" represents a dot that is to be printed, and a "0" represents a dot that is not to
be printed.
Only the most significant bit of the second data byte in the vertical direction can be printed.
Independent user-defined character definitions are possible for the fonts if the character pattern is
different in the international character sets.
Character commands