SANEI ELECTRIC ?TP-5820A Instruction Manual page 14

ESC +"S" + n1 + n2 + n3 + n4 + DATA
[Name] Bit image mode (Graphic mode)
[Code] <1B>H + <53>H + n1 + n2 + n3 + n4 + DATA or <27>D + <83>D + n1 + n2 +
n3 + n4 + DATA
[Function] Ordinarily, character printing is performed, but by receiving specific control
codes and data according to the stipulated procedure, bit-image graphic
operation and operation in which characters and bit-image graphics are
mixed are possible.
[Operation] How to control the soft graphic mode is to use the [ESC(1BH) + "S" (53H)"]
and a 4-digit figure following it to declare the bit image graphic length
beforehand. After data printing, the original state is resumed.
Note: The inter-line space exists.
ESC + "S" + n1 + n2 + n3 + n4 + graphic data
Example: When feeding 192 bit image data items
1BH, 53H, 30H, 31H, 39H, 32H, - - - - - - - - - - - - -
n1 + n2 + n3 + n4 is always a 4-digit integer. When data not conforming to the format has
been entered, the instruction is not executed and processing stays as is.
Example:
Good
0012
0007
The relationship between the graphic data bit and printer head dot is as shown below.
An example of the sof graphic mode is as shown below.
Example: 41H(A), 42H(B), 1BH(ESC), 53H(S), 30H(0), 30H(0)
30H(0), 33H(3), 41H(A), 42H(B), 43H(C), 43H(C)
•• : Printing is not performed because it is an unassigned dot.
(Data) (Dot)
D0 - Unassigned
D1 - First dot
D2 - Second dot
D3 - Third dot
D4 - Forth dot
D5 - Fifth dot
D6 - Sixth dot
D7 - Seventh dot
In the soft graphic mode, data overflow from a line is printed on the next line.
When a character code other than "S" is entered or a format of n1 to n4 is incorrect, the
instruction is invalid, and the graphic data following it is printed as a character code.
192 data items
Bad
00AB Data is not an integer.
024 Data is not a 4-digit figure.
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(Graphic section)