DC3

Deselect Printer

Format:

 

ASCII code:

DC3

Decimal :

19

Hexadecimal:

13

Comments:

Puts the printer into the deselected state until select printer code (DCl) is received. The printer cannot be reselected with the ON LINE button.

Speed

 

 

 

ESC s

 

 

Turn Half-Speed Mode On/Off

Format:

 

 

n

ASCII code:

ESC

 

Decimal:

27

12

n

Hexadecimal:

1B

73

n

Comments:

The following values can be used for n:
1: Mode is turned ON.

(The ASCII codes 0 and 1 or the ASCII

0: Mode is turned OFF.

characters “0” and "1" can be used.)

Printing direction
ESC <Select Unidirectional Mode (one line)

Format:

ASCII code: E S C <Decimal: 27 60Hexadecimal: 1B 3C

Comments:

Printing is normally bidirectional. This command selects unidirectional printing for one line only. (It is cancelled by a carriage return.) The print head moves to the extreme left (home) position, and printing takes place from left to right.

Command Summary

8-9