Level 0 Diagnostics | M-S Cash Drawer 7193 specs

7193 Owner’s Guide

Diagnostics

Diagnostics

The following diagnostic tests are available for the 7193:

∙Level 0 Diagnostics

Performed during the startup cycle

∙Level 1 Diagnostics (setup mode)

Available in a dedicated environment and accessed through the DIP Switches

∙Level 2 Diagnostics

Performed during normal printer operation

Level 0 Diagnostics

The printer performs level 0 diagnostics during the startup cycle when power is supplied or the printer is brought on-line. Level 0 diagnostics comprise the following actions:

∙Motors are turned off

∙Microprocessor timing is checked, CRC check of the firmware ROM is performed, external RAM is read (failure causes level 0 diagnostics to stop; the printer beeps once when the test is successfully completed)

∙Checks if paper is present

∙Homes knife (failure causes a fault condition)

∙Checks if receipt cover is closed (failure does not interrupt the startup cycle)

When the last step is complete, the Paper Feed button is enabled and the printer is ready for normal operation. Information about the test is available to the communication interface through the commands.

If the printer has not been turned on before, or a new EEROM has been installed, the default values for the printer settings (set in Level 1 Diagnostics) will be loaded into the EEROM. The printer beeps twice when this occurs. See the tables in “Level 1 Diagnostics” for the printer settings. If the printer beeps twice at any other time, it indicates that the EEROM has failed.

May 1996

Image 38

M-S Cash Drawer 7193 manual Level 0 Diagnostics

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 Options Thermal Printhead Recommended Suppliers Ordering Paper and SuppliesOrdering Thermal Paper Other Qualified Suppliers Kanzaki Specialty Papers Ordering Cash Drawers Ordering the Power Supply and CablesOrdering the Printer Wall-Mount Kit Cleaning the Printer What Is in the Box? Removing the Packing Material Repacking the Printer Choosing a Location Setting Switches Owner’s Guide Attaching the Feet Connecting Cash Drawer Cables Connecting Communication and Power Cables RS-232C Models Parallel Models Turning On the Printer When to Change the Paper Loading and Changing Paper Removing 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 Lights Operator-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 Diagnostics Level 1 Diagnostics Eerom Setting 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 Mode Exit the Data Scope Mode 1BH Testing Receipt Printing Level 2 Diagnostics Level 3 Diagnostics Interfaces Sending CommandsCommunication Overview RS-232C Interface Using DOS to Send CommandsUsing Basic to Send Commands XON/XOFF Protocol DTR/DSR Protocol RS-232C Technical Specifications Connectors Cash Drawer Connectors Switch Settings OFF Parallel Interface Parallel Protocol Parallel Technical Specifications Parallel Connectors Parallel Printers Parallel Switch Settings Commands Command List Printer Function Commands Owner’s Guide Print Characteristics Commands Graphics Commands Printer Status Commands Real Time Commands Bar Code Commands Line 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 Column Set Character Right-Side Spacing Set Absolute Starting Position Select Printer Set Line Spacing to 1/6 InchSet Line Spacing to n Minimum Units Initialize Printer Set Horizontal Tab Positions Print and Feed n Minimum Units Set Relative Starting Position Select Sensors to Stop Printing Enable or Disable Panel SwitchAlign Character Positions Print and Feed n Lines Write 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 Width Select Character Set Define User-Defined Character Set Copy Character Set from ROM to RAM Select Character Code Table Set or Cancel Rotated Characters Clockwise Set or Cancel Upside-Down Characters Summary 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 Graphics Define 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 Implementation Moving 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 Status DLE Sequence Clear Printer Command Real Time Printer Status Transmission Recognizing Data from the Printer Select Height of Bar Code Select Printing Position of HRI CharactersSelect Pitch of HRI Characters Print Bar Code JAN8 EAN Print Code 128 Bar Code Select Width of Bar Code Appendix a Specifications Reliability Power Requirements Environmental Conditions Dimensions and Weight Printing Specifications Print Zones Density of Receipt Print Lines Duty Cycle Restrictions Printing Solid Blocks Appendix B Print Characteristics Appendix B Print Characteristics Owner’s Guide 110 May Index May Index 112 Owner’s Guide Owner’s Guide 114 Owner’s Guide Owner’s Guide Axiohm IPB