Cognitive Solutions A776, B780 List of DH 4700 Command Descriptions, Printer Function Commands

Models: B780 A776

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List of DH 4700 Command Descriptions

Chapter 6: DH Emulation  147

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

ASCII

03

3

ETX

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

ASCII

0A

10

LF

Vertical Tab

Prints any data in the buffer and then advances the paper .02083 inches (0.523mm).

Hexadecimal

Decimal

ASCII

0B

11

VT

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

ASCII

0D

13

CR

Setup Parameters

Sets temporary values for default printer parameters. N is the sum of the values for each parameter.

 

Hexadecimal

Decimal

ASCII

 

 

 

19 n

25 n

EM n

 

 

 

Value of n

 

 

 

 

 

Hexadecimal

Decimal

ASCII

Parameter

Setting

00

01

NUL

Auto Line Feed

ON

01

 

SOH

 

OFF

00

02

NUL

Characters per Line

40

 

02

 

STX

 

ALT

00

0

NUL

Journal Lines/Inch

8.0

04

4

EOT

 

6.9

08

8

BS

 

6.0

 

0C

12

FF

 

5.3

A776-PG00001 C 12/09

 

 

A776 (B780) Programming Guide

Page 159
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Cognitive Solutions A776, B780 List of DH 4700 Command Descriptions, Printer Function Commands, End of Text, Line Feed