List Of Dh 4700 Command Descriptions; Printer Function Commands; End Of Text; Line Feed - CognitiveTPG A776 ColorPOS Programming Manual

List of DH 4700 Command Descriptions

The command descriptions in this section are grouped in the following categories:
·

Printer Function Commands

· Print Characteristics Commands
· Graphics Commands
· Printer Status Commands
Within each group the commands are listed in numerical order according to their hexadecimal codes. Each command
is described and the hexadecimal, decimal, and ASCII codes are listed.
Printer Function Commands
These commands control the following basic printer functions:
·
Printing
· Feeding paper
· Moving the printhead
· Resetting the printer
The commands are listed numerically by hexadecimal code.

End of Text

Informs printer to send an acknowledge (Hexadecimal 06, Decimal 6, ASCII ACK) to the host computer after all
characters have been printed and all commands performed.
Hexadecimal Decimal
03 3

Line Feed

Prints the data in the buffer and feeds the paper one line. The height of the line is determined by the internal DIP
switch settings or by the Set Up Parameters command (19 n).
Hexadecimal Decimal
0A 10

Vertical Tab

Prints any data in the buffer and then advances the paper .02083 inches (0.523mm).
Hexadecimal Decimal ASCII
0B 11

Carriage Return

Prints the data in the buffer and advances the paper if Auto Line Feed is enabled either by the internal DIP switch
settings or by the Set Up Parameters command (19 n). See "Chapter 3: Diagnostics and Print Test" for more information.
Hexadecimal Decimal
0D 13

Setup Parameters

Sets temporary values for default printer parameters. N is the sum of the values for each parameter.
Hexadecimal Decimal
19 n 25 n
Value of n
Hexadecimal Decimal
00 01
01
00 02
02
00 0
04 4
08 8
0C 12
A776-PG00001 D 07/13
ASCII
ETX
ASCII
LF
VT
ASCII
CR
ASCII
EM n
ASCII Parameter
NUL Auto Line Feed
SOH
NUL Characters per Line
STX
NUL Journal Lines/Inch
EOT
BS
FF
Chapter 6: DH Emulation
Setting
ON
OFF
40
ALT
8.0
6.9
6.0
5.3
A776 (B780) Programming Guide
133