Samsung SRP-350PG - SRP 350 B/W Direct Thermal Printer Service Manual page 74

Command
FS q n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
[Name] Defined NV bit image.
[Format] ASCII
Hex
Decimal
[Range] 1 ≤n ≤255
0 ≤xL ≤255
0 ≤xH ≤3 (when 1 ≤(xL + xH ×256) ≤1023
0 ≤yL ≤3 (when 1 ≤(xL + xH ×256) ≤288
1 ≤d ≤255
k = (xL + xH ×256) ×(yL + yH ×256) ×8
Total defined data area = 2M bits (256K bytes)
[Description] Define the NV bit image specified by n.
* n specifies the number of the defined NV bit image.
* xL, xH specifies (xL + xH ×256) ×8 dots in the horizontal direction
for the NV bit image you are defining.
* yL, yH specifies (yL + yH ×256) ×8 dots in the vertical direction
for the NV bit image you are defining.
GS ! n
[Name] Select character size.
[Format] ASCII
Hex
Decimal
[Range] 0 ≤n ≤255
(1 ≤vertical number of times ≤8, 1 ≤horizontal number of times ≤8)
[Description] Selects the character height using bits 0 to 2 and selects the character width using bits 4 to 7, as
follows :
Bit Off/On
0-3 Character height selection. See Table 2
4-7 Character width selection. See Table 1
Table 1
Character Width Selection
Hex Decimal
00 0 1 (normal)
10 16 2 (double-width)
20 32 3
30 48 4
40 64 5
50 80 6
60 96 7
70 112 8
GS $ nL nH
[Name] Set absolute vertical print position in page mode.
[Format] ASCII
Hex
Decimal
[Range] 0 ≤nL ≤255, 0 ≤nH ≤255
[Description] * Sets the absolute vertical print starting position for
buffer character data in page mode.
* This command sets the absolute print position to
[(nL + nH ×256) ×(vertical or horizontal motion unit)] inches.
Samsung Electro-Mechanics
FS q n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
1C 71 n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
28 113 n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
GS ! n
1D 21 n
29 33 n
Hex Decimal
Width
GS $ nL nH
1D 24 nL nH
29 36 nL nH
Function
Table 2
Character Height Selection
Hex Decimal
00 0 1 (normal)
10 16 2 (double-width)
20 32 3
30 48 4
40 64 5
50 80 6
60 96 7
70 112 8
Height
8-11