Samsung SRP-275 Operator's Manual page 54

CHAPTER 5
CONTROL COMMANDS LIST
The modes selectable by m are as follows :
"Vertical" is in the direction of paper feeding and "horizontal" is perpendicular
(at right angles) to the direction of paper feeding.
The maximum number of dots for printing depends on the setting of
DIP Switch [DSW1-8] and paper width. See the description of GS
( E <Function 5>, <Function 6> for details.
Vertical
Scaling
Dot density
x 1 72 dpi
x 2 --
FS q
[Name] Define NV bit image
[Format] ASCII FS
Hex 1C 71
Decimal 28 113
1 ≤ n ≤ 255
[Range]
1 ≤ (xL + xH x 256) ≤ 1023( 0 ≤ xL ≤ 255, 0 ≤ xH ≤ 3)
1 ≤ (yL + yH x 256) ≤ 288( 0 ≤ yL ≤ 255, yH = 0.1)
1 ≤ d ≤ 255
k = ( xL + xH x 256)x ( yL + yH x 256) x 8
Total defined data area is 256 KB
[Description] Defines NV bit image specified.
- n specifies the number of defined NV bit images.
- xL, xH specifies ( xL + xH x 256) bytes in the horizontal direction for the
- NV bit image you defined.
- yL, yH specifies ( yL + yH x 256) bytes in the vertical direction for the
- NV bit image you defined.
- d specifies the definition data for the NV bit image.
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Horizontal
Maximum number of dots
MSW 2-1: ON MSW 2-1: OFF
Dot density
Paper Width: Paper Width:
76/ 69.5/ 57.5 (mm) 76/ 69.5/ 57.5 (mm)
160 dpi 385/ 360/ 297 400/ 360/ 300
80 dpi 192/ 180/ 148 200/ 180/ 150
q n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
- k indicates the number of the definition data. k is a parameter for an
explanation; therefore, it does not need to be transmitted.
[Notes] NV bit image means a bit image which is defined in a non-volatile memory.
The NV bit image defined is effective until the next NV bit image is defined.
This command is effective only when processed at the beginning of the line.
k bytes data of d1...dk is processed as a defined data of a NV bit image.
The defined data (d) specifies a bit printed to 1 and not printed to 0.
All NV bit images previously defined are canceled.
After processing this command, the printer executes a software reset.
Therefore, processing this command enables the printer to be in the correct
status as when the power is turned on.
The limitations during processing of this command are as follows:
- Paper cannot be fed by using paper FEED button.
- The real-time commands are ignored.
- Even if the ASB function is effective, the ASB status cannot be transmitted.
The NV bit image is printed by FS p.
Bit image data and print result are as follows :
Y = yL + yH x 256
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