User manual

A630/A631/A632 Printer Series User Manual Page 38 / 63 Reference: FDE 3106894 Issue F

5.2.6.1.2 EPSON

GRAPHICS

ASCII

ESC K n1 n2

Hexadecimal 1B 4B n1 n2

Comments: This command made possible by the higher resolution and memory capability of the

DP1200 over the standard 1000.

The number of graphic bytes is determined by n1 (low order byte) and n2 (high order

byte) by the equation: n2 + 256n1. For maximum graphics resolution of 384 printable

positions, n1 = 128 and n2 = 1. For 200 graphic bytes, n1 = 200, n2 = 0.

Note: 0 ≤ n1 ≤ 255, 0 ≤ n2 ≤ 1.

Each data character represents 8 dot rows of graphics, the LSB being the lowest dot.

The command and data must be sent for each line of graphics

5.3 Command Summary for ESC/POS Emulation (compatible WITH Epson)

5.3.1 Reset commands

5.3.1.1.1 I

NITIALIZE PRINTER

ASCII

ESC @

Hexadecimal 1B 40

Comments: This command initialize printer. Clears the print buffer and resets the printer mode to

default values.

5.3.1.1.2 P

RINTER

ESET

Reboots the printer.

ASCII

GS (SPACE)

Hexadecimal 1D FF