Epson TM-T85P manual GS ! n, Default Example

	• When the LSB of n is 0, upside-down printing mode is turned off.
	• When the LSB of n is 1, upside-down printing mode is turned on.
[Notes]	• This command is enabled only when input at the beginning of a
	line.
	• When this command is input in page mode, the printer performs
	only internal flag operations.
	• This command does not affect printing in page mode.
	• In upside-down printing mode, the printer rotates the line to be
	printed by 180° and then prints it.

[Default]

n = 0

[Example]

When upside-down printing mode is off

When upside-down printing mode is on

A B

C

D E

F

G

G

F

E

D

C

B

A

0

1

2

3

4

5

6

6

5

4

3

2

1

0

Paper feed direction

GS ! n

[Name]

Select character size

[Format]

ASCII

GS

!

n

Hex

1D

21

n

Decimal

29

33

n

[Range]

0 ≤ n ≤ 255

(1 ≤ vertical number of times ≤ 8,1≤horizontal number of times ≤8)

[Description] Selects the character height using bits 0 to 2 and selects the character width using bits 4 to 7, as follows:

Bit	Off/On	Hex	Decimal	Function
0	Character height selection. See Table 2.
1
2
3
4	Character width selection. See Table 1.
5
6
7

Commands 5-35