Cognitive Solutions A776 Manual De Usuario

A776-PG00001 C 12/09 

A776 (B780) Programming Guide

ASCII 

ESC e n 

Hexadecimal  1B 65 n 

Decimal 

27 101 n

Value of n: 

The number of lines on the slip station  

 

to be reverse fed.

Range of n: 

0 – 255

Prints one line from the buffer and reverse feeds the paper n lines on the slip station. The receipt station cannot be 
reverse fed.

ASCII 

GS DC4 n 

Hexadecimal  1D 14 n 

Decimal 

29 20 n

Range of n: 

0 – 127 

A756 emulation mode 

 

0 – 255 

A776 native mode

Reverses the paper feed in the slip station by n lines at the current spacing. The next character feed command returns 
the paper feed back to the normal feed direction. This command is ignored if slip is not the selected station. Current 
spacing is not a factor.

ASCII 

GS NAK n 

Hexadecimal  1D 15 n 

Decimal 

29 21 n

Value of n: 

n dots at 1/72 inch

Range of n: 

0 – 127 

A756 emulation mode 

 

0 – 255 

A776 native mode

Reverses the paper feed in the slip station by n dots at 1/72 inch (CognitiveTPG 7150™ command). This command is 
ignored if receipt station is selected.

The horizontal positioning commands control the horizontal print positions of characters on 
the receipt and slip.

HT 

Hexadecimal  09 

9

Moves the print position to the next tab position set by the set horizontal tab positions (1B 44 n1 n2 ... 00) command. 
The print position is reset to column one after each line.

Tab treats the left margin as column one, therefore changes to the left margin will move the tab positions.

When no tabs are defined to the right of the current position, or if the next tab is past the right margin, line feed is 
executed. HT has no effect in page mode.

Print initialization sets 32 tabs at column 9, 17, 25…