Specifications

Programmers Guide TH230/TH230+

• The vertical or horizontal motion unit is specified by GS P.

• In standard mode, if the character height is greater than the specified

paper feed amount, the paper is fed the amount of the character height.

For example, if a paper feed of 34 dots is specified with ESC J, but the

character height is 40 dots, the paper is fed 40 dots.

• When an amount of paper feed that exceeds the maximum value is

specified, the paper feed of the maximum amount is executed.

ESC K

Function:

Select Single-Density Graphics

Code ASCII:

ESC K n1 n2 d1 ... dn

Code HEX: 0x1B 0x4B n1 n2 d1 ... dn

Range: Value of n

Value of n (8-

Dot Single

Density Mode)

Value of d

n1 + (256 x n2) Number of Bytes of Data

Description: Enters one line of 8-dot single-density graphics into the print buffer. Any

print command is required to print the line, after which the printer returns

to normal processing mode. Single-density mode allows 0-288 dot columns.

The number of bytes sent is represented by the formulas in the table.

Notes:

• Each bit corresponds to two horizontal dots. Compare to Set Bit Image

Mode (0x1B 0x2A, m=0) earlier in this document.