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M-S Cash Drawer A794 manual Transmit Printer ID, Hexadecimal

Models: A794

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Chapter 6: Programming Information

A794 Owner’s Guide

Transmit Printer ID

ASCII	GS I n
Hexadecimal	1D 49 n
Decimal	29 73 n
Value of n:	1, 49 = Printer model ID
	2, 50	= Type ID
	3, 51	= ROM version ID
	4, 52	= Logo Definition

Transmits the printer ID specified by n as follows:

n		Printer ID		Specification	ID (Hexadecimal)
1, 49		Printer model ID		Axiohm A794	0x24
2, 50		Type ID		Installed options	Refer to next table
3, 51		ROM version ID		ROM version	0x00
4, 52		Logo Definition		Logo Definition	Refer to table below
n = 2 or 50: Type ID
Type ID (n = 2)
Bit	Off/On Hex		Decimal	Function

0	Off	00	0	No two-byte character code installed.
	On	01	1	Two-byte character code installed.
1	Off	00	0	No knife installed.
	On	02	2	Knife installed.
2	-	-	-	Undefined.
3	-	-	-	Undefined.
4	Off	00	0	Not used. Fixed to Off.
5	-	-	-	Undefined
6	-	-	-	Undefined
7	Off	00	0	Not used. Fixed to Off.

n = 4 or 52: Logo Definition

Bit	Off/On	Hex	Decimal	Function
0	Off	00	0	No logo downloaded(SRAM or Flash)
	On	01	1	Logo downloaded(SRAM or Flash)
1-7	Off	00	0	Not used. Fixed to Off.

Transmits the printer ID specified by n. This command is a batch mode command; that is, the response is transmitted after all prior data in the receive buffer has been processed. There may be a time lag between the printer receiving this command and transmitting the response, depending on the receive buffer status.

When Auto Status Back (ASB) is enabled using the Enable/Disable Automatic Status Back command (1D 61), the status transmitted by this command (Transmit Printer ID) and the ASB status must be differentiated according to the information found in Recognizing Data from the Printer, (in the Real Time Commands section in this document).

104	December 1999

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M-S Cash Drawer A794 manual Transmit Printer ID, Hexadecimal

Contents

Owners Guide Disclaimer Legal NoticesPower Supply Contents Programming Information Communication InterfaceDescription of Printer Models Available Features OptionsModel Identification Communication Interfaces Description of Printer Model Identification Models AvailableCommunication Interfaces Options FeaturesChoose a Location Unpack the PrinterConnect the Cables Unpack the Printer A794 Thermal Receipt Printer Setup GuideRemove the Starter Paper Roll Supports Choose a Location Setting up the printerOn a Flat Surface On a WallCommunication Cable Connect the CablesCash Drawer Cables Power Supply CablePrinter Controls Reset ButtonPaper Feed Button LEDTone To Load the Paper Loading Receipt PaperUsing the Printer Paper jams Troubleshooting the Printer To start the test Configuring the PrinterPoorly printed test printout Troubleshooting the Printer Printer Tone and Green LED Troubleshooting the PrinterChanging this setting Printing ProblemsPrinter Does Not Function USE Caution whenThis page intentionally left blank Ordering Thermal Paper Thermal Paper Specifications Manufacturers How to OrderOrdering Miscellaneous Supplies How to Order Thermal Paper SpecificationsOrdering Thermal Paper ManufacturersOrdering Miscellaneous Supplies Ordering Power Supply and Power CordOrdering Cash Drawers Wall-Mount Kit Ordering Communication CablesCharacters Paper Specifications Print ZonesPrint Modes Size Print Zones for 80 mm Paper Print Zones for 82.5 mm PaperPrint Modes CharactersSize StandardPrint Zones Paper SpecificationsPrint Zones for 80 mm Paper Print Specifications Print Zones for 82.5 mm Paper To change the Print Density Print Density and Density of Receipt Print LinesDuty Cycle Restrictions Printing Solid Blocks Code Character SetsCode Code Code Code Code Code Code Code Communication Overview Interface Sending CommandsRS-232C Interface Parallel InterfaceUsing DOS to Send Commands Sending CommandsUsing Basic to Send Commands Communication OverviewPrint Speed and Timing RS-232C InterfaceXON/XOFF Protocol Communication Connectors RS-232C Technical SpecificationsPin DB-9 Connector Pin DB-25 Connector DTR/DSR ProtocolCash Drawer Connector Power ConnectorXON/XOFF, DTR/DSR RS-232C SettingsParallel Interface Ieee Bi-directional Parallel ConnectorComparisons Command Descriptions Command Conventions List of Commands and LocationsBy Command Code By Function Ascii Command ConventionsBy Command Code List of Commands and Location1B 49 n Select or Cancel Italic Print 1B 2D n Select or Cancel Underline Mode1B 4C Select Page Mode 1B 54 n Select Print Direction in Page Mode1D 42 n Select or Cancel White/Black Reverse Print Mode 1D 3A Select or Cancel Macro Definition1D 21 n Select Character Size 1D 22 55 n1 n2 Flash Memory User Sectors Allocation04 n Convert 6 Dots/mm Bitmap to 8 Dots/mm Bitmap Print Bar Code05 n Select Superscript or Subscript Modes Print Test FormVertical Positioning and Print Commands Printer Function CommandsBy Function Perform Partial Knife CutPrint Characteristic Commands Horizontal Positioning Commands1B 74 n Select International Character Set 1F 05 n Select Superscript or Subscript ModesStatus Commands Graphics Commands1F 04 n Convert 6 Dots/mm Bitmap to 8 Dots/mm 100 Mode Commands Barcode CommandsMacro Commands User Data Storage CommandsFlash Download Commands 24 n1 n2 ComparisonsPrinter Function Commands Command DescriptionsClear Printer Perform Full Knife CutGenerate Tone Perform Partial Knife CutSelect Peripheral Device for Multi-Drop Ascii ESC BELInitialize Printer Hexadecimal Decimal DefaultDefault of n Select Paper Sensors to Output Paper End SignalsRange of n Select Sensors to Stop Printing Enable or Disable Panel ButtonGenerate Pulse to Open Cash Drawer Select Cut Mode and Cut PaperValue of p1 Value of p2AX t Print Test FormPrint and Feed One Line Vertical Positioning and Print CommandsActivate Carriage Return Feed n Print LinesFeed n Dot Rows Range of n DefaultAdd n Extra Dot Rows Set Line Spacing to 1/6 Inch PrintSet Line Spacing Ascii ETBPrint and Feed n Lines Print and Feed PaperSet Horizontal and Vertical Minimum Motion Units GS P x yHorizontal Tab Horizontal Positioning CommandsSet Column Ascii HTCompatibility Information A794 receipt vs. A793 receipt Set Absolute Starting PositionSet Horizontal Tab Positions Value of k DefaultTo move to the left Set Relative Print PositionSelect Justification GS L nL nH Set Left MarginSet Printing Area Width Select Double-Wide Characters Print Characteristics CommandsSelect Single-Wide Characters Ascii DC2Select Pitch Column Width Select 90 Degree Counter-Clockwise Rotated PrintAscii ESC DC2 Set Right-Side Character Spacing Select Print Mode Define User-Defined Character Set Select or Cancel User-Defined Character SetException Values and RangesSelect or Cancel Underline Mode Copy Character Set from ROM to RAM Cancel User-Defined CharacterESC 0 0 ESC ? nSelect or Cancel Double Strike Select or Cancel Emphasized ModeSelect or Cancel Italic Print Select or Cancel Upside Down Print Mode Select or Cancel 90 Degree Clockwise Rotated PrintSelect Character Size Normal Select or Cancel Smoothing Mode Select Or Cancel White/Black Reverse Print ModeSummary of Rotated Printing Select Superscript or Subscript ModesPrint Raster Graphics Graphics CommandsDownload BMP Logo Select Bit Image Mode Dot Single-Density Mode Select Single-Density Graphics Print Advanced Raster GraghicsValue of r Data bytesSelect Double-Density Graphics Select the Current Logo Define Downloaded Bit Image Convert 6 Dots/mm Bitmap to 8 Dots/mm Bitmap Print Downloaded Bit ImageHexadecimal 1D 2F m Decimal Value and Range of mStatus Command Introduction Status CommandsBatch Mode ESC u Transmit Peripheral Device Status RS-232C printers onlyHexadecimal 1B 75 Decimal 27 117 Value of returned byte Hexadecimal 1B 75 n DecimalHexadecimal Decimal Values Transmit Paper Sensor StatusTransmit Printer ID Values of n Transmit Printer ID, Remote Diagnostics ExtensionProgramming Information A794 Owner’s Guide December 107 Undefined. Fixed to off Send Printer Software Version Preferred Implementation Real Time CommandsAlternate Implementation Moving Data through the Buffer Rules for Using Real Time CommandsReal Time Status Transmission Busy Line and Fault ConditionsRelated Information = Transmit Printer Status = Transmit RS-232C Busy Status = Transmit Error Status= Transmit Receipt Paper Status Real Time Request to Printer Ascii GS ENQ Real Time Printer Status TransmissionValue of Byte Auto Status Back Select or Cancel Automatic Status Back ASB118 December December 119 Recognizing Data from the Printer Select Printing Position of HRI Characters Bar Code CommandsSelect Pitch of HRI Characters Select Bar Code HeightGS k m n d1…dn 1D 6B m n d1…dn 29 107 m n d1…dn Print Bar CodeCODE39 Select Bar Code WidthPrint and Return to Standard Mode Mode CommandsCancel Print Data in Page Mode Ascii FFSelect Page Mode Print Data in Page ModeAscii ESC FF Ascii ESC LSelect Print Direction in Page Mode Select Standard ModeAscii ESC S N1-4 = N5 = N6 = N7 = N8 = Set Print Area in Page ModeSet Absolute Vertical Print Position in Page Mode Set Relative Vertical Print Position in Page Mode Select or Cancel Macro Definition Macro CommandsHexadecimal 1D 3A Decimal Value of t Execute MacroWrite to User Data Storage User Data Storage CommandsRead from User Data Storage Read from Non-Volatile MemoryDecember 133 Erase User Flash Sector Flash Memory User Sectors AllocationGS U n1 n Switch to Flash Download Mode Flash Download CommandsPrinter operation ESCReturn Segment Number Status of Flash Memory Return Boot Sector Firmware Part NumberSelect Flash Memory Sector to Download Get Firmware CRCReturn Microprocessor CRC Erase All Flash Contents Except Boot SectorReturn Main Program Flash CRC Erase Selected Flash SectorDownload to Active Flash Sector Reset FirmwareAscii GS Space 1D FFBasic IndexDOS December 141