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ESC I
Format:
ASCII code: ESC
Decimal:
27
Hexadecimal: 1B
Comments:
Printable Code Area Expansion
I
(n)
73 (n)
49
(n)
ASCII codes 0 to
31
and
128
to
159
are usually not printable. These
codes become printable upon input of the ESC I code if n = 1,
which allows the use of these codes for user-defined characters.
If n = 0, 0 to
31
and
128
to
159
return to non-printable codes.
l
Epson only.
MSB Control
Note: MSB control does not work for graphics data.
ESC #
MSB Control Sequence Cancel
Format:
ASCII code: ESC
#
Decimal :
27 35
Hexadecimal :
1B 23
Comments:
Cancels the MSB control set by ESC = or ESC >.
l
Epson only.
Note: MSB control does not work for graphics data.
ESC
= (equal)
MSB = 0 Setting
Format:
ASCII code: ESC
Decimal:
27
61
Hexadecimal: 1B
3D
Comments:
Selects MSB as 0. When this code is input, the MSB of an eight-bit
data input after this code becomes 0.
l
Epson only.
G-29