User`s manual

MP-4000 TH POS Printer Rev.1.4 Programmer’s Manual

22-aug-2007

Firmware Release: 1.5

9 When n is 2 (32h), the intensity selected is NORMAL.

9 When n is 3 (33h), the intensity selected is STRONG.

9 When n is 4 (34h), the intensity selected is VERY STRONG.

ESC ! n

[Function] Select print mode

[Format] ASCII ESC ! n

Hexadecimal 1B 21 n

Decimal 27 33 n

[Description] Selects the print mode depending on byte n as shown in the table

below:

Value

Bit Function

0 1

0 Undefined

1 Undefined

2 Undefined

3 Emphasized Canceled Specified

4 Double height Canceled Specified

5 Double width Canceled Specified

6 Undefined

7 Underlined Canceled Specified

ESC } n

[Function] Enable / Disable Inverted mode

[Format] ASCII ESC } n

Hexadecimal 1B 7D n

Decimal 27 125 n

[Range] n = 0, 1

[Default] n = 0

[Description] Enables or disables inverted mode.

9 When n is 1 (01h or 31h), the inverted mode is enabled.

9 When n is 0 (00h or 30h), the inverted mode is disabled.