BIXOLON SRP-350plusA User manual

Control Commands Manual
SRP-350/352plusA&C
Thermal Printer
Rev. 1.04
http://www.bixolon.com

Rev. 1.04
- 2 -
SRP-350/352plusA&C
1. Control Commands List
Command
Name
HT
Horizontal tab
LF
Print and line feed
FF
Print and return to standard mode (in page mode)
CR
Print and carriage return
CAN
Cancel print data in page mode
DLE EOT
Real-time status transmission
DLE DC4
Generate pulse in real-time
ESC SP
Set right-side character spacing
ESC !
Select print mode(s)
ESC $
Set absolute print position
ESC %
Select/cancel user-defined character set
ESC &
Define user-defined characters
ESC *
Select bit-image mode
ESC -
Turn underline mode on/off
ESC 2
Select default line spacing
ESC 3
Set line spacing
ESC =
Select peripheral device
ESC ?
Cancel user-defined characters
ESC @
Initialize printer
ESC D
Set horizontal tab positions
ESC E
Turn emphasized mode on/off
ESC G
Turn double-strike mode on/off
ESC J
Print and feed paper
ESC L
Select page mode
ESC M
Select character font
ESC R
Select an international character set
ESC S
Select standard mode
ESC T
Select print direction in page mode
ESC V
Turn 90°clockwise rotation mode on/off
ESC W
Set printing area in page mode
ESC ＼
Set relative print position
ESC a
Select justification

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SRP-350/352plusA&C
Command
Name
ESC d
Print and feed n lines
ESC p
General pulse
ESC t
Select character code table
ESC {
Turn upside-down printing mode on/off
FS p
print NV bit image
FS q
Define NV bit image
GS !
Select character size
GS $
Set absolute vertical print position in page mode
GS ( A
Execute test print
GS 8 L
GS ( L
Set graphics data
GS ( N
Select character style(s)
GS ( k
Setup and print symbol
GS *
Define downloaded bit image
GS /
Print downloaded bit image
GS :
Start/end macro definition
GS B
Turn white/black reverse printing mode on/off
GS H
Select printing position of HRI characters
GS I
Transmit printer ID
GS L
Set left margin
GS T
Set print position to the beginning of print line
GS V
Select cut mode and cut paper
GS W
Set printing area width
GS ^
Execute macro
GS a
Enable/disable Automatic Status Back (ASB)
GS b
Turn smoothing mode on/off
GS f
Select font for HIR characters
GS h
Set bar code height
GS k
Print bar code
GS r
Transmit status
GS v 0
Print raster bit image
GS w
Set bar code width

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SRP-350/352plusA&C
2. Control Commands Details
2-1 Command Notation
[Name]
[Format]
[Range]
[Description]
The name of the command.
The code sequence. ASCII Indicates the ASCII equivalents.
Hex indicates the hexadecimal equivalents.
Decimal indicates the decimal equivalents.
[ ] k indicates the contents of the [ ] should be repeated k times.
Gives the allowable ranges for the arguments.
Describes the function of the command.
2-2 Explanation of Terms
LSB
Least Significant Bit
2-3 Control Commands Details
HT
[Name]
[Format]
[Description]
Horizontal tab.
ASCII
HT
Hex
09
Decimal
9
▪Moves the print position to the next horizontal tab position.
LF
[Name]
[Format]
[Description]
Print and line feed.
ASCII
LF
Hex
0A
Decimal
10
▪In standard mode, prints the data in the print buffer and feeds one line
based on the current line spacing.
▪In page mode, modes the print position in memory to feed one line based
on the current line spacing.
FF
[Name]
[Format]
[Description]
Print and return to standard mode in page mode.
ASCII
FF
Hex
0C
Decimal
12
▪In page mode, prints the data in the print buffer collectively and returns to
standard mode.

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SRP-350/352plusA&C
CR
[Name]
[Format]
[Description]
[Notes]
Print and carriage return.
ASCII
CR
Hex
0D
Decimal
13
▪When automatic line feed is enabled, this command functions
the same as LF.
▪When automatic line feed is disabled, this command is ignored
CR.
▪The automatic line feed is ignored with a serial interface model.
▪With a parallel interface model, the automatic line feed is set
with memory switch 1-5 when the printer power is turned on or
reset.
CAN
[Name]
[Format]
[Description]
Cancel print data in page mode.
ASCII
CAN
Hex
18
Decimal
24
▪In page mode, deletes all the print data in the current printable
area.
DLE EOT n
[Name]
[Format]
[Range]
[Description]
Transmission real-time status.
ASCII
DLE
EOT
n
Hex
10
04
n
Decimal
16
4
n
1 ≤ n ≤ 4
▪Transmits the status specified by n in real-time as follows:
n
Function
1
Transmit printer status.
2
Transmit off-line status.
3
Transmit error status.
4
Transmit paper roll sensor status.
▪This printer transmits the following status in real time.

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SRP-350/352plusA&C
n=1 : Printer status
Bit
Off/On
Hex
Decimal
Function
0
Off
00
0
Fixed.
1
On
02
2
Fixed.
2
Off
00
0
Drawer kick-out connector pin 3 is LOW.
On
04
4
Drawer kick-out connector pin 3 is HIGH.
3
Off
00
0
On-Line.
On
08
8
Off-Line.
4
On
10
16
Fixed.
5
Off
00
0
Not in on-line waiting status.
On
20
32
During on lines waiting status.
6
Off
00
0
Paper FEED button is turned Off.
On
40
64
Paper FEED button is turned On.
7
Off
00
0
Fixed.
n=2 : Off-line status
Bit
Off/On
Hex
Decimal
Function
0
Off
00
0
Fixed.
1
On
02
2
Fixed.
2
Off
00
0
Cover is closed.
On
04
4
Cover is open.
3
Off
00
0
Paper is not being fed by using the paper FEED button.
On
08
8
Paper is being fed by the paper FEED button.
4
On
10
16
Fixed.
5
Off
00
0
No paper-end stop.
On
20
32
Printing is being stopped.
6
Off
00
0
No error.
On
40
64
Error has occurred.
7
Off
00
0
Fixed.
n=3 : Error status
Bit
Off/On
Hex
Decimal
Function
0
Off
00
0
Fixed.
1
On
02
2
Fixed.
2
Off
00
0
No mechanical error.
On
04
4
Mechanical error has occurred.
3
Off
00
0
No auto-cutter error.
On
08
8
Auto-cutter error occurred.
4
On
10
16
Fixed.
5
Off
00
0
No unrecoverable error.
On
20
32
Unrecoverable error has occurred.
6
Off
00
0
No automatically recoverable error.
On
40
64
Automatically recoverable error has occurred.
7
Off
00
0
Fixed.

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SRP-350/352plusA&C
n=4 : Continuous paper sensor status
Bit
Off/On
Hex
Decimal
Function
0
Off
00
0
Fixed.
1
On
02
2
Fixed.
2
Off
00
0
Paper roll near-end sensor : paper adequate.
On
04
4
Paper roll near-end sensor : paper near end.
3
Off
00
0
Paper roll near-end sensor : paper adequate.
On
08
8
Paper roll near-end sensor : paper near end.
4
On
10
16
Fixed.
5
Off
00
0
Paper roll near-end sensor : paper present.
On
20
32
Paper roll near-end sensor : paper not present.
6
Off
00
0
Paper roll near-end sensor : paper present.
On
40
64
Paper roll near-end sensor : paper not present.
7
Off
00
0
Fixed.
[Notes]
▪If print data includes a character string with this command, the printer
performs this command. User must consider this.
- For example : Bit image data accidentally might include a data string with this command.
▪Do not embed this command within another command.
- For example : Bit image data might include this command.
▪This command is ignored block data is transmitted.
DLE DC4 fn m t (fn=1)
[Name]
[Format]
[Range]
[Description]
Generate pulse in real-time.
ASCII
DLE
DC4
fn
m
t
Hex
10
14
1
m
t
Decimal
16
20
1
m
t
fn=1
0 ≤ m ≤ 8
1 ≤ t ≤ 8
▪Outputs the pulse specified by t in real-time to the connector pin
specified by m as follows :
n
Connector pin
0
Drawer kick-out connector pin 2.
1
Drawer kick-out connector pin 5.
- The pulse ON time or OFF time is set to [t x 100 ms].
▪Specify n=1 or 2 after removing the cause of the error.
▪If print data includes a character string with this command, the printer
performs the command. User must consider this.
- For example : Bit image data accidentally might include a data string
with this command.
▪Do not embed this command within another command.
- For example : Bit image data might include this command.
▪This command is ignored in the following states :
- During transmission of block data.
- During driving of drawer kick-out.
- When an error has occurred.

Rev. 1.04
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SRP-350/352plusA&C
ESC SP n
[Name]
[Format]
[Range]
[Default]
[Description]
Set right-side character spacing.
ASCII
ESC
SP
n
Hex
1B
20
n
Decimal
27
32
n
0 ≤ n ≤ 255
n=0
▪Sets the character spacing for the right side of the character to
[n ×horizontal or vertical motion units].
▪The maximum right-side character spacing is :
- For ANK/Multilingual model, 35.955mm {255/180”}.
- For Japanese Kanji model, 31.875mm {255/203”}.
ESC ! n
[Name]
[Format]
[Range]
[Default]
[Description]
Select print mode(s).
ASCII
ESC
!
n
Hex
1B
21
n
Decimal
27
33
n
0 ≤ n ≤ 255
n=0
▪Selects print mode(s) using n as follows.
Bit
Off/On
Hex
Decimal
Function
0
Off
00
0
Character font A (12 × 24) selected.
On
01
1
Character font B (9 x 24) selected.
1,2
Off
00
0
Reserved.
3
Off
00
0
Emphasized mode not selected.
On
08
8
Emphasized mode selected.
4
Off
00
0
Double-height mode not selected.
On
10
16
Double-height mode selected.
5
Off
00
0
Double-width mode not selected.
On
20
32
Double-width mode selected.
6
Off
00
0
Reserved.
7
Off
00
0
Underline mode not selected.
On
80
128
Underline mode selected.
ESC $ nL nH
[Name]
[Format]
[Range]
[Description]
Set absolute print position.
ASCII
ESC
$
nL
nH
Hex
1B
24
nL
nH
Decimal
27
36
nL
nH
0 ≤ (nL + nH x 256) ≤ 65535 (0 ≤ nH ≤ 255, 0 ≤ nL ≤ 255)
▪Sets the next print starting position, and the absolute print position, in
reference to the left margin. The distance from the beginning of the line to the
left margin is [(nL + nH x 256) x (vertical or horizontal motion units)].

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SRP-350/352plusA&C
ESC % n
[Name]
[Format]
[Range]
[Default]
[Description]
Select/cancel user-defined character set.
ASCII
ESC
%
n
Hex
1B
25
n
Decimal
27
37
n
0 ≤ n ≤ 255
n=0
▪Select or cancels the user-defined character set.
- When the LSB of n is 0, the user-defined character set is canceled.
- When the LSB of n is 1, the user-defined character set is selected.
ESC & y c1 c2 [x1 d1...d(y x 1)]...[xk d1...d(y x xk)]
[Name]
[Format]
[Range]
[Description]
Define user-defined characters.
ASCII
ESC
&
y
c1
c2
[x1 d1...d(y x 1)]...[xk d1...d(y x xk)]
Hex
1B
26
y
c1
c2
[x1 d1...d(y x 1)]...[xk d1...d(y x xk)]
Decimal
27
38
y
c1
c2
[x1 d1...d(y x 1)]...[xk d1...d(y x xk)]
y=3
32 ≤ c1 ≤ c2 ≤ 126
0 ≤ x ≤ 12 (when font A (12 x 24) is selected)
0 ≤ x ≤ 9 (when font B (9 x 24) is selected)
0 ≤ d ≤ 255
k=c2-c1+1
▪Assigns the user-defined character pattern for the specified character
codes.
- y specifies the number of bytes in the vertical direction.
- c1 specifies the beginning character code for the definition, and c2 specifies the final
code.
- x specifies the number of dots in the horizontal direction.
- d specifies the definition data.
ESC * m nL nH d1...dk
[Name]
[Format]
[Range]
[Description]
Select bit image mode.
ASCII
ESC
*
m
nL
nH
d1...dk
Hex
1B
2A
m
nL
nH
d1...dk
Decimal
27
42
m
nL
nH
d1...dk
m=0, 1, 32, 33
1 ≤ (nL + nH x 256) ≤ 1023 (0 ≤ nL ≤ 255, 0 ≤ nH ≤ 3)
0 ≤ d ≤ 255
▪Specifies the bit image in m mode for the number of dots specified by nL
and nH.
* dpi : dots per 25.4mm {1”}
m
Mode
Number of dots in
vertical direction
Vertical dot
density
Horizontal
dot density
Number of bytes (k)
0
8-dot
single-density
8
60 dpi
90 dpi
nL + nH x 256
1
8-dot
double-density
8
60 dpi
180 dpi
nL + nH x 256
32
24-dot
single-density
24
180 dpi
90 dpi
(nL + nH x 256) x 3
33
24-dot
24
180 dpi
180 dpi
(nL + nH x 256) x 3

Rev. 1.04
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SRP-350/352plusA&C
double-density

Rev. 1.04
- 11 -
SRP-350/352plusA&C
ESC - n
[Name]
[Format]
[Range]
[Default]
[Description]
Turn underline mode on/off.
ASCII
ESC
-
n
Hex
1B
2D
n
Decimal
27
45
n
0 ≤ n ≤ 2, 48 ≤ n ≤ 50
n=0
▪Turn underline mode on or off, based on the following values of n :
n
Function
0,48
Turns off underline mode.
1,49
Turns on underline mode, set at 1-dot width.
2,50
Turns on underline mode, set at 2-dot width.
ESC 2
[Name]
[Format]
[Description]
Select default line spacing.
ASCII
ESC
2
Hex
1B
32
Decimal
27
50
▪Sets the current line spacing to approximately 4.23mm {1/6”}.
ESC 3 n
[Name]
[Format]
[Range]
[Default]
[Description]
[Notes]
Set line spacing
ASCII
ESC
3
n
Hex
1B
33
n
Decimal
27
51
n
0 ≤ n ≤ 255
▪Equivalent to approximately 4.23mm {1/6”}.
▪Sets the current line spacing to [n x vertical motion units] inches.
▪The maximum settable line spacing is 1016mm {40”}.
ESC = n
[Name]
[Format]
[Range]
[Default]
[Description]
Select peripheral device.
ASCII
ESC
=
n
Hex
1B
3D
n
Decimal
27
61
n
0 ≤ n ≤ 3
▪Serial interface specification :
- When turning on the printer : n=1
- When executing ESC @ :
Setting before executing ESC @
n
1
2
3
After ESC @ processing
1
2
1
▪Selects device to which host computer sends data, using n as follows :
n
Function
1
Specifies printer only.
2
Specifies customer display only.
3
Specifies printer and customer display.

Rev. 1.04
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SRP-350/352plusA&C
ESC ? n
[Name]
[Format]
[Range]
[Description]
Cancel user-defined characters.
ASCII
ESC
?
n
Hex
1B
3F
n
Decimal
27
63
n
32 ≤ n ≤ 126
▪Cancels user-defined characters, specified with character codes on a
selected sheet.
ESC @
[Name]
[Format]
[Range]
[Description]
Initialize printer.
ASCII
ESC
@
Hex
1B
40
Decimal
27
64
32 ≤ n ≤ 126
▪Clears the data in the print buffer and resets the printer mode to the mode
that were in effect when the power was turned on.
ESC D n1… nk NUL
[Name]
[Format]
[Range]
[Default]
[Description]
Set horizontal tab positions.
ASCII
ESC
D
n1...nk
NUL
Hex
1B
44
n1...nk
00
Decimal
27
68
n1...nk
0
1 ≤ n ≤ 255
0 ≤ k ≤ 32
n=8, 16, 24, 32, 40,....., 232, 240, 248
(for font A in a standard character size width)
▪Sets horizontal tab positions.
- n specifies the number of digits from the setting position to the left
margin or the beginning of the line.
- k specifies the number of bytes set for the horizontal tab position.
ESC E n
[Name]
[Format]
[Range]
[Default]
[Description]
Turn emphasized mode on / off.
ASCII
ESC
E
n
Hex
1B
45
n
Decimal
27
69
n
0 ≤ n ≤ 255
n=0
▪Turns emphasized mode on or off.
- When the LSB of n is 0, emphasized mode is turned off.
- When the LSB of n is 1, emphasized mode is turned on.

Rev. 1.04
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SRP-350/352plusA&C
ESC G n
[Name]
[Format]
[Range]
[Default]
[Description]
Turn double-strike mode on/off.
ASCII
ESC
G
n
Hex
1B
47
n
Decimal
27
71
n
0 ≤ n ≤ 255
n=0
▪Turns double-strike mode on or off.
- When the LSB of n is 0, double-strike mode is turned off.
- When the LSB of n is 1, double-strike mode is turned on.
ESC J n
[Name]
[Format]
[Range]
[Description]
Print and feed paper.
ASCII
ESC
J
n
Hex
1B
4A
n
Decimal
27
74
n
0 ≤ n ≤ 255
▪ Prints the data in the print buffer and feeds the paper [n X vertical motion unit].
▪The maximum paper feed amount is approximately 1016mm{40"} if [n X
vertical motion unit] exceeds 1016mm{40"}.
ESC L
[Name]
[Format]
[Description]
Select page mode.
ASCII
ESC
L
Hex
1B
4C
Decimal
27
76
▪Switches from standard mode to page mode.
ESC M n
[Name]
[Format]
[Range]
[Default]
[Description]
Select character font.
ASCII
ESC
M
n
Hex
1B
4D
n
Decimal
27
77
n
For SRP-350plus : n = 0, 1, 48, 49
n=0
▪Selects only-byte character fonts.
n
Function
0, 48
Character font A (12 × 24) selected.
1, 49
Character font B (9 × 24) selected.

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SRP-350/352plusA&C
ESC R n
[Name]
[Format]
[Range]
[Default]
[Description]
Select an international character set.
ASCII
ESC
R
n
Hex
1B
52
n
Decimal
27
82
n
0 ≤ n ≤ 13
n=0
▪Selects international character set in from the following table :
n
Character set
n
Character set
0
U.S.A
7
Spain I
1
France
9
Norway
2
Germany
10
Denmark II
3
U.K
11
Spain II
4
Denmark I
12
Latin America
5
Sweden
13
Korea
6
Italy
ESC S
[Name]
[Format]
[Description]
Select standard mode.
ASCII
ESC
S
Hex
1B
53
Decimal
27
83
▪Switches from page mode to standard mode. Any data stored in the
printer for printing in page mode is cleared.
ESC T n
[Name]
[Format]
[Range]
[Default]
[Description]
Select print direction in page mode.
ASCII
ESC
T
n
Hex
1B
54
n
Decimal
27
84
n
0 ≤ n ≤ 3, 48 ≤ n ≤ 51
n=o
▪Selects the print direction and starting position in page mode.
n
Print Direction
Starting Position
0,48
Left right
Upper left
1,49
Bottom to top
Lower left
1,50
Right left
Lower right
3,51
Top bottom
Upper right
ESC V n
[Name]
[Format]
[Range]
[Default]
[Description]
Turn 90°clockwise rotation mode on/off.
ASCII
ESC
V
n
Hex
1B
56
n
Decimal
27
86
n
0 ≤ n ≤ 2, 48 ≤ n ≤ 50
n=o
▪Turn 90°clockwise rotation mode on/off in standard mode.
- When the paper roll is selected :

Rev. 1.04
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SRP-350/352plusA&C
n
Function
0, 48
Turn off 90°clockwise rotation mode.
1, 49
2, 50
Turn on 90°clockwise rotation mode.
ESC W xL xH yL yH dxL dxH dyL dyH
[Name]
[Format]
[Range]
[Default]
[Description]
Set relative print position.
ASCII
ESC
W
xL
xH
yL
yH
dxL
dxH
dyL
dyH
Hex
1B
57
xL
xH
yL
yH
dxL
dxH
dyL
dyH
Decimal
27
87
xL
xH
yL
yH
dxL
dxH
dyL
dyH
0 ≤ (xL + xH x 256) ≤ 65535 (0 ≤ xL ≤ 255, 0 ≤ xH ≤ 255)
0 ≤ (yL + yH x 256) ≤ 65535 (0 ≤ yL ≤ 255, 0 ≤ yH ≤ 255)
1 ≤ (dxL + dxH x 256) ≤ 65535 (0 ≤ dxL ≤ 255, 0 ≤ dxH ≤ 255)
1 ≤ (dyL + dyH x 256) ≤ 65535 (0 ≤ dyL ≤ 255, 0 ≤ dyH ≤ 255)
▪When a paper width of 80mm{3.15"} is selected :
(xL + xH x 256) = 0 (xL=0, xH=0)
(yL + yH x 256) = 0 (yL=0, yH=0)
(dxL + dxH x 256) = 512 (dxL=0, dxH=2)
(dyL + dyH x 256) = 1662 (dyL=126, dyH=6)
▪When a paper width of 60mm{2.36"} is selected :
(xL + xH x 256) = 0 (xL=0, xH=0)
(yL + yH x 256) = 0 (yL=0, yH=0)
(dxL + dxH x 256) = 360 (dxL=104, dxH=1)
(dyL + dyH x 256) = 1662 (dyL=126, dyH=6)
▪Set the position and the size of the printing area.
- Horizontal starting position = [(xL + xH x 256) x (horizontal motion unites)].
- Vertical starting position = [(yL + yH x 256) x (vertical motion unites)].
- Horizontal printing area width = [(dxL + dxH x 256) x (horizontal motion unites)].
- Vertical printing area width = [(dyL + dyH x 256) x (vertical motion unites)].
▪The maximum printable area is 117.263mm {1662/360"} maximum.
ESC ＼nL nH
[Name]
[Format]
[Range]
[Description]
Set relative print position.
ASCII
ESC
＼
nL
nH
Hex
1B
5C
nL
nH
Decimal
27
92
nL
nH
0 ≤ (nL + nH x 256) ≤ 65535 (0 ≤ nL 255, 0 ≤ nH ≤ 255)
▪Set the print starting position based on the current position to [(nL + nH ×
256) × horizontal or vertical motion unit]
- When (nL + nH × 256) is positive number, the print starting position is
specified to the right based on the current position.
- When (nL + nH × 256) is negative number, the print starting position is
specified to the left based on the current position.

Rev. 1.04
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SRP-350/352plusA&C
ESC a n
[Name]
[Format]
[Range]
[Default]
[Description]
Select justification.
ASCII
ESC
a
n
Hex
1B
61
n
Decimal
27
97
n
0 ≤ n ≤2, 48 ≤ n ≤50
n=0
▪In standard mode, aligns all the data in one line to the position specified
by n as follows :
n
Justification
0, 48
Left justification
1, 49
Centering
2, 50
Right justification
ESC d n
[Name]
[Format]
[Range]
[Description]
Print and feed n lines.
ASCII
ESC
d
n
Hex
1B
64
n
Decimal
27
100
n
0 ≤ n ≤ 255
▪Prints the data in the print buffer and feeds n lines.
ESC p m t1 t2
[Name]
[Format]
[Range]
[Description]
Generate pulse.
ASCII
ESC
p
m
t1
t2
Hex
1B
70
m
t1
t2
Decimal
27
112
m
t1
t2
m = 0, 1, 48, 49
0 ≤ t1 ≤ 255, 0 ≤ t2 ≤ 255
▪Outputs the pulse specified by t1 and t2 to connector pin m as follows :
m
Connector pin
0, 48
Drawer kick-out connector pin 2
1, 49
Drawer kick-out connector pin 5
▪t1 specifies the pulse ON time as [t1 x 2ms], and t2 specifies the pulse
OFF time as [t2 x 2ms].
▪If t2 is smaller than t1, OFF time is set as [t1 x 2ms].

Rev. 1.04
- 17 -
SRP-350/352plusA&C
ESC t n
[Name]
[Format]
[Range]
[Default]
[Description]
Select character code table.
ASCII
ESC
t
n
Hex
1B
74
n
Decimal
27
116
n
0 ≤ n ≤ 5, 16 ≤ n ≤ 24, 27 ≤ n ≤ 30, n=255
For model without Thai character support : n=0
For model with Thai character support : n = 20
▪Selects a page n from the character code table.
n
Page
0
Page 0 437 (USA, Standard Europe)
1
Page 1 Katakana
2
Page 2 850 (Multilingual)
3
Page 3 860 (Portuguese)
4
Page 4 863 (Canadian-French)
5
Page 5 865 (Nordic)
16
Page 16 1252 (Latin I)
17
Page 17 866 (Cyrillic #2)
18
Page 18 852 (Latin 2)
19
Page 19 858 (Euro)
21
Page 21 862 (Hebrew DOS code)
22
Page 22 864 (Arabic)
23
Page 23 Thai42
24
Page 24 1253 (Greek)
25
Page 25 1254 (Turkish)
26
Page 26 1257 (Baltic)
27
Page 27 Farsi
28
Page 28 1251 (Cyrillic)
29
Page 29 737 (Greek)
30
Page 30 775 (Baltic)
31
Page 31 Thai14
32
Page 32 Hebrew Old code
33
Page 33 1255 (Hebrew New code)
34
Page 34 Thai11
35
Page 35 Thai18
36
Page 36 855 (Cyrillic)
37
Page 37 857 (Turkish)
38
Page 38 928 (Greek)
39
Page 39 Thai16
40
Page 40 1256 (Arabic)

Rev. 1.04
- 18 -
SRP-350/352plusA&C
ESC { n
[Name]
[Format]
[Range]
[Default]
[Description]
Turns upside-down printing mode on/off.
ASCII
ESC
{
n
Hex
1B
7B
n
Decimal
27
123
n
0 ≤ n ≤ 255
n=0
▪Turns 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 on.
FS p n m
[Name]
[Format]
[Range]
[Description]
Print NV bit image.
ASCII
FS
p
n
m
Hex
1C
70
n
m
Decimal
28
112
n
m
1 ≤ n ≤ 255
0 ≤ m ≤ 3, 48 ≤ m ≤ 51
▪Prints an NV bit image n in m mode. dpi : dots per 25.4mm {1"}
m
Mode
Vertical Dot Density (DPI)
Horizontal Dot Density (DPI)
0, 48
Normal
180 dpi
180 dpi
1, 49
Double-width
180 dpi
90 dpi
2, 50
Double-height
90 dpi
180 dpi
3, 51
Quadruple
90 dpi
90 dpi
FS q n [xL xH yL yH d1…dk]1…[xL xH yL yH d1…dk]n
[Name]
[Format]
[Range]
[Description]
Defined NV bit image.
ASCII
FS
q
n
[xL xH yL yH d1...dk]1... [xL xH yL yH d1...dk]n
Hex
1C
71
n
[xL xH yL yH d1...dk]1... [xL xH yL yH d1...dk]n
Decimal
28
113
n
[xL xH yL yH d1...dk]1... [xL xH yL yH d1...dk]n
1 ≤ n ≤ 255
1 ≤ (xL + xH ×256) ≤ 1023 (0 ≤ xL ≤ 255, 0 ≤ xH ≤ 3)
1 ≤ (yL + yH ×256) ≤ 288 (0 ≤ yL ≤ 255, yH=0,1)
0 ≤ d ≤ 255
k = (xL + xH × 256) × (yL + yH × 256) × 8
The default value is 256 KB.
▪Defines the specified NV bit image.
- n specifies the number of the NV bit image you are defining.
- xL, xH specify the number of dots in the horizontal direction for the NV
bit image with [(xL + xH × 256) x 8].
- yL, yH specify the number of dots in the vertical direction for the NV bit
image with [(yL + yH × 256) x 8].
▪If this command is processed when the NV graphics is defined with GS
( L or GS 8 L, delete all NV graphics data, then define the bit image data
with this command.

Rev. 1.04
- 19 -
SRP-350/352plusA&C
[Notes]
▪Frequent write command executions by this command may damage to
the NV memory. Therefore, it is recommended to write to the NV memory
10 times or less a day.
▪During processing of this command, the printer is BUSY while writing the
data to the NV bit image memory and stops receiving data. Therefore, it is
prohibited to transmit data, including real-time commands, during the
execution of this command.
GS ! n
[Name]
[Format]
[Range]
[Default]
[Description]
Select character size.
ASCII
GS
!
n
Hex
1D
21
n
Decimal
29
33
n
0 ≤ n ≤ 255
(where 1 ≤ Enlargement in vertical direction ≤ 8, 1 ≤ Enlargement in
horizontal direction ≤ 8)
n=0
▪Selects character size (enlargement in vertical and horizontal directions).
Bit
Function
Setting
0
Specifies the number of times
enlarged in the vertical
direction
Refer to Table 2
[Enlarged in vertical direction]
1
2
3
4
Specifies the number of times
enlarged in the horizontal
direction
Refer to Table 1
[Enlarged in horizontal
direction]
5
6
7
- Table 1 [Enlarged in horizontal direction]
Hex
Decimal
Enlargement
00
0
1 time (standard)
10
16
2 times
20
32
3 times
30
48
4 times
40
64
5 times
50
80
6 times
60
96
7 times
70
112
8 times
- Table 1 [Enlarged in vertical direction]
Hex
Decimal
Enlargement
00
0
1 time (standard)
01
1
2 times
02
2
3 times
03
3
4 times
04
4
5 times
05
5
6 times
06
6
7 times
07
7
8 times

Rev. 1.04
- 20 -
SRP-350/352plusA&C
GS $ nL nH
[Name]
[Format]
[Range]
[Description]
Set absolute vertical print position in page mode.
ASCII
GS
$
nL
nH
Hex
1D
24
nL
nH
Decimal
29
36
nL
nH
0 ≤ (nL + nH x 256) ≤ 65535 (0 ≤ nL ≤ 255, 0 ≤ nH ≤ 255)
▪Sets the absolute vertical print starting position to [(nL + nH × 256) ×
(vertical or horizontal motion units)].
GS ( A pL pH n m
[Name]
[Format]
[Range]
[Description]
[Notes]
Execute test print.
ASCII
GS
(
A
pL
pH
n
m
Hex
1D
28
41
pL
pH
n
m
Decimal
29
40
65
pL
pH
n
m
(pL + pH x 256) = 2 (pL=2, pH=0)
0 ≤ n ≤ 2, 48 ≤ n ≤ 50
1 ≤ m ≤ 3, 49 ≤ m ≤ 51
▪Executes a test print with a specified test pattern on a specified paper
type (roll paper).
- n specifies the paper type as listed below to be tested :
m
Paper type
0, 48
1, 49
2, 50
Paper roll
- m specifies a test pattern as listed below :
m
Test pattern
1, 49
Hexadecimal dump
2, 50
Self Test Printing
▪ The printer executes a hardware reset after the procedure to place the image into the non-volatile
memory. The printer clear the receive and print butters, and resets all settings (user-defined
characters, macros, and the character styles) to the mode that was in effect at power on.