Samsung SRP-250 Series Operator's Manual page 27

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DLE ENQ n
[Name] Real-time request to printer.
[Format] ASCII
Hex
Decimal
1 ≤ n ≤ 2
[Range]
[Description] Recovers from an error after clearing the receive and
print buffers.
• This command is available only with a serial interface, and is ignored with
a parallel interface.
ESC SP n
[Name] Set right-side character spacing.
[Format] ASCII
Hex
Decimal
0 ≤ n ≤ 255
[Range]
[Description] Sets the character spacing for the right side of the character
to n/160 inches.
ESC ! n
[Name] Select print mode(s).
[Format] ASCII
Hex
Decimal
0 ≤ n ≤ 255
[Range]
[Description] Selects print mode(s) using n as follows.
Bit Off/On Hex
0 Off 00
On 01
1,2 - -
3 Off 00
On 08
4 Off 00
On 10
5 Off 00
On 20
6 - -
7 Off 00
On 80
• Determine the values of n by adding the value of all the characteristics
you want to select.
DLE ENQ
10 05
16 5
ESC SP
1B 20
27 32
ESC !
1B 21
27 33
Decimal Function
Character font(9 × 9) selected.
0
Character font(9 × 7) selected.
1
- Undefined.
0 Emphasized mode not selected.
8 Emphasized mode selected.
0 Double-height mode not selected.
16 Double-height mode selected.
0 Double-width mode not selected.
32 Double-width mode selected.
- Undefined.
0 Underline mode not selected.
128 Underline mode selected.
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