Epson A794-D100 manual List of Commands, Programming Information

Chapter 6: Programming Information A794 Owner’s Guide

Commands control all operations and functions of the printer; from selecting the size and placement of characters and graphics on the receipt to feeding and cutting the paper. The operation of various printers may be emulated by the commands, including the following:

♦Axiohm A793

♦Axiohm A794 Native Mode

♦Axiohm APOS

♦Epson TM-T88

Any of the commands may be used in any combination to program a host computer to communicate with the printer (unless otherwise noted).

Some commands listed and described here may not be implemented. They will be identified as not implemented. If received, they are ignored and not sent to the print buffer as data. Any non-legal commands are sent to the print buffer as data.

List of Commands

Code (Hexadecimal)		Command	Page
09		Horizontal Tab	60
0A		Print and Feed One Line	55
0C		Print and Return to Standard Mode	112
0D		Activate Carriage Return	55
10		Clear Printer	47
10 04 n		Real Time Status Transmission	104
10 05 n		Real Time Request to Printer	103
11 n1...n72		Print Raster Graphics	79
12		Select Double-Wide Characters	68
13		Select Single-Wide Characters	68
14 n		Feed n Print Lines	55
15 n		Feed n Dot Rows	56
16 n		Add n Extra Dot Rows	56
17		Print	57
18		Cancel Print Data in Page Mode	112
19		Perform Full Knife Cut	47
1A		Perform Partial Knife Cut	48
1B		Download BMP Logo	79
1B	07	Generate Tone	48
1B	0C	Print Data in Page Mode	113
1B	12	Select 90 Degree Counter-Clockwise Rotated Print	69
1B	14 n	Set Column	57
1B	16 n	Select Pitch (Column Width)	69
1B	20 n	Set Right-Side Character Spacing	60
1B	21 n	Select Print Mode	49
1B	24 n1 n2	Set Absolute Starting Position	61, 80

42 March 1999