Samsung SRP-275 Operator's Manual page 53

CHAPTER 5
CONTROL COMMANDS LIST
ESC
[Name] Turn upside-down printing mode on/off.
[Format] ASCII ESC
Hex 1B
Decimal 27
1 ≤ n ≤ 255
[Range]
[Default] n = 0
[Description] Turn upside-down printing mode on or off.
-When the LSB of n is 0, upside-down printing mode is turned off.
-When the LSB of n is 1, upside-down printing mode is turned off.
[Notes] This command is enabled only when processed at the beginning of the line.
The upside-down printing mode is effective for all data.
The settings of this command are effective until ESC @ is executed, the
printer is reset, or the power is turned off.
When upside-down printing mode is turned on, the printer prints 180
rotated characters from right to left. The line printing order is not reversed;
therefor, be careful of the order of the data transmitted.
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{ n
7B n
123 n
Print Sample
FS p
[Name] Print NV bit image
[Format] ASCII FS p
Hex 1C 70
Decimal 28 112
1 ≤ n ≤ 255
[Range]
m = 0, 1, 48, 49
[Description] Prints a NV bit image n using the mode specified by m.
n Mode Scaling for horizontal
0, 48 Normal
1, 49 Double-width
[Notes] This command is not effective when the NV bit image specified by n has not
been defined.
This command is effective only when there is no data in the print buffer and
the printer is at the beginning of the line.
If the NV bit image exceeds one line of printing area, the printer does not
print it.
This command is not affected by print modes (such as emphasized,
underline, character size), except upside-down printing mode.
This command executes paper feed for amount needed for printing the
NV bit image regardless of paper feed amount set by a paper feed setting
command.
After printing the bit image, this command sets the print position to the
beginning of the line.
When printing the NV bit image, selecting unidirectional printing mode with
ESC U enables printing patterns in which the top and bottom parts are
aligned vertically.
The NV bit image is defined by FS q.
n m
n m
n m
Scaling for vertical
x 1 x 1
x 2 x 1
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