CAT에서 전표 출력 어떻게 하나요?

ESC/POS 명령어를 통해서 단말기로 전표 메시지를 만듭니다

General Specification

Command

Print and line feed

Select print mode(s)

Select bit-image mode

Execute paper cut

print_nv_bit_image

printing position

Set bar code width

qr command

set qr code size/version

Set QR code error correct level

QR code transfer data to encode buffer

Print QR Code from encode buffer (GS)

참고>

POS Printer Command.pdf