M-S Cash Drawer 7193 manual DLE Sequence

Page 98

7193 Owner’s Guide

Commands

DLE Sequence

Hex	Decimal	ASCII	Value of n
10 05 n	16 5 n	DLE ENQ n	1	= Recover and restart
			2	= Recover and clear buffers
			3 = Cancel slip waiting

The command is ignored if n is out of range.

Note: An application using the DLE sequence must send ENQ within 100 milliseconds of DLE or the printer will misinterpret the DLE and execute a Clear Printer command. Avoid this possibility by using the GS ETX n sequence which is handled exactly the same as DLE ENQ n.

n = 1

Restarts printing from the beginning of the line where an error occurred, after recovering from the error. Print settings that are normally preserved from line to line, such as character height and width, are still preserved with this command. This sequence is ignored except when the printer is busy due to an error condition.

If the receipt is selected, this command will attempt recovery from a knife error. Other errors associated with the receipt, such as paper out or printhead overheating, can be recovered from only by clearing the specific condition, such as loading paper or letting the printhead cool down.

n = 2

Recovers from an error after clearing the receive and print buffers. Print settings that are normally preserved from line to line, such as character height and width, are still preserved with this command. This sequence is ignored except when the printer is busy due to an error condition.

The same error recovery possibilities exist as for n = 1.

May 1996

Image 98

Contents Owners Guide Information to User Quick Reference Who Should Use this Book? How to Use This BookHow to Obtain More Information Contents Solving Problems Appendix B Print Characteristics 107 About the 7193 Printer Communication Interfaces FeaturesModels OptionsThermal Printhead Recommended Suppliers Ordering Paper and SuppliesOrdering Thermal Paper Other Qualified Suppliers Kanzaki Specialty PapersOrdering Cash Drawers Ordering the Power Supply and CablesOrdering the Printer Wall-Mount Kit Cleaning the Printer What Is in the Box? Removing the Packing MaterialRepacking the Printer Choosing a Location Setting Switches Owner’s Guide Attaching the Feet Connecting Cash Drawer Cables Connecting Communication and Power Cables RS-232C ModelsParallel Models Turning On the Printer When to Change the Paper Loading and Changing PaperRemoving the Paper Roll Putting In the Paper Roll Advancing Paper Testing the Printer 3cx39pi Mounting the Printer on a Wall Bracket Mounting the Power Supply on a Wall Holder Solving Problems Operator Panel LightsOperator-Correctable Conditions Correcting ProblemsService-Related Problems Print is Light or Spotty Contacting a Service RepresentativeNo Power to Printer or Power Voltages Incorrect Diagnostics Level 0 DiagnosticsLevel 1 Diagnostics EeromSetting Data Error and Data Buffer options Setting Printhead Resistance Setting Default Lines per Inch Setting Partial Cut Distance Ignoring/Using the Carriage Return Running the Data Scope Mode Enter the Data Scope ModeExit the Data Scope Mode 1BHTesting Receipt Printing Level 2 Diagnostics Level 3 DiagnosticsInterfaces Sending CommandsCommunication Overview RS-232C Interface Using DOS to Send CommandsUsing Basic to Send Commands XON/XOFF Protocol DTR/DSR ProtocolRS-232C Technical Specifications ConnectorsCash Drawer Connectors Switch Settings OFF Parallel Interface Parallel ProtocolParallel Technical Specifications Parallel ConnectorsParallel Printers Parallel Switch Settings Commands Command ListPrinter Function Commands Owner’s Guide Print Characteristics Commands Graphics Commands Printer Status CommandsReal Time Commands Bar Code CommandsLine Feed Command DescriptionsHorizontal Tab Feed n Print Lines Carriage ReturnClear Printer Print Feed n Dot RowsAdd n Extra Dot Rows Generate Tone Full Knife CutPartial Knife Cut Set ColumnSet Character Right-Side Spacing Set Absolute Starting PositionSelect Printer Set Line Spacing to 1/6 InchSet Line Spacing to n Minimum Units Initialize PrinterSet Horizontal Tab Positions Print and Feed n Minimum UnitsSet Relative Starting Position Select Sensors to Stop Printing Enable or Disable Panel SwitchAlign Character Positions Print and Feed n LinesWrite to Non-Volatile Memory Read from Non-Volatile MemoryGenerate Pulse to Open Cash Drawer Rotate Characters Counter-Clockwise Select Double-Wide CharactersSelect Single-Wide Characters Set Print Mode Select Pitch Column WidthSelect Character Set Define User-Defined Character SetCopy Character Set from ROM to RAM Select Character Code TableSet or Cancel Rotated Characters Clockwise Set or Cancel Upside-Down CharactersSummary of Rotated Printing Set Bit Image Mode N1 + 256 x n2 N1 + 256 x n2 Number of Bytes of Data Single-Density Graphics Double-Density GraphicsDefine Downloaded Bit Image Print Downloaded Bit Image Transmit Cash Drawer Status Request Alternate Status Transmit Printer Status First Implementation Rules for Using Real Time Commands Alternate ImplementationMoving Data Through the Buffer Busy Line and Fault Conditions Real Time Status Transmission GS Sequence= Transmit Printer Status = Transmit RS-232C Busy Status Real Time Request to Printer = Transmit Receipt Paper StatusDLE Sequence Clear Printer Command Real Time Printer Status TransmissionRecognizing Data from the Printer Select Height of Bar Code Select Printing Position of HRI CharactersSelect Pitch of HRI Characters Print Bar Code JAN8 EANPrint Code 128 Bar Code Select Width of Bar CodeAppendix a Specifications ReliabilityPower Requirements Environmental ConditionsDimensions and Weight Printing SpecificationsPrint Zones Density of Receipt Print Lines Duty Cycle Restrictions Printing Solid BlocksAppendix B Print Characteristics Appendix B Print Characteristics Owner’s Guide 110 May Index May Index112 Owner’s Guide Owner’s Guide 114 Owner’s Guide Owner’s Guide Axiohm IPB