Samsung SRP-275 Operator's Manual page 102

CHAPTER 5
CONTROL COMMANDS LIST
ESC * n1 n2
[Name] Specifying the bit image mode
[Format] ASCII ESC
Hex 1B
1 ≤ n1 + 256 x n2 ≤ 360 (for DP654 mechanism)
[Range]
1 ≤ n1 + 256 x n2 ≤ 400 (for DP657 mechanism)
[Description] This command allows printing in the bit image mode. Divide the number of
dots printed by 256 and assume its quotient to be n2 and remainder to be n1.
Therefore, the number of horizontal dots will be n1 + 256 x n2.
If the bit image data is entered beyond the dot positions printable in one line,
the surplus data will be discarded. Normal data processing is restored after bit
image printing. Printing is done in a single direction.
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* n1 n2
2A n1 n2
ESC - n
[Name] Specifying/Canceling the underline
[Format] ASCII ESC _
Hex 1B 2D
[Default] n = 0
[Description] This command selects/deselects an underline. The underline is selected
at n = 1 and deselected at n = 0.
ESC 1
[Name] Specifying the 1/9-inch line feed width
[Format] ASCII ESC 1
Hex 1B 31
[Description] Only effective for Graphic type. This command sets the line feed width to
1/9 inch.
ESC 2
[Name] Specifying the 2/9-inch line feed width
[Format] ASCII ESC 2
Hex 1B 32
[Description] Only effective for Graphic type. This command sets the line feed width to
2/9 inch.
n
n
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