Monarch 9835TM, 9830TM Appendix E 926 Knife Assembly, Knife Specifications, TAG CUT Dimensions

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APPENDIX E 926 KNIFE ASSEMBLY

The 926 Knife only works with a 9835 printer.

KNIFE SPECIFICATIONS

Height:

8.5 inches (216mm)

Width:

9.3 inches (236mm)

Depth:

7.6 inches (193mm)

Weight:

9.0 pounds (4.1 Kg)

Shipping Wgt:

9.5 pounds (4.3 Kg)

Power:

Input Voltage; 24.0 Vdc. (From

9835 Printer).

 

Output Voltage:

12.0 Vdc and +5Vdc to Stacker

 

Assembly

Operating Limits:

40 to 104 degrees F

 

(4 to 40 degrees C)

Storage Limits:

15 to 120 degrees F

 

(-10 to 49 degrees C)

Relative Humidity:

5 to 90 percent non condensing

Speed:

Up to 6.0 inches (152mm) per

 

second

TAG CUT DIMENSIONS

Width:

1.2 to 4.0 inches (30 mm to 102 mm)

Lengths:

1.2 to 16 inches (31 mm to 406 mm)

Thickness: 0.007 inch to 0.010 inch (0.18 mm to

 

0.25 mm)

NOTE:

Supply roll must be wound printed side in.

 

Labels should not be cut.

FUNCTIONAL DESCRIPTION

The 926 Knife Assembly consists of the following modules:

Blade Assembly

Drive Board

DC Drive Motor

Solenoid

The Knife Assembly is attached to the front of the 9835 Printer beneath the print module. It is fastened to the printer base with three fasteners and has two wiring harnesses that connect to the 9835 Feature

Board at connectors CN4 and CN5. A separate harness carries power to the knife from printer control board connector CN11. The knife drive board also has a connector to attach cabling to the 928 Stacker Assembly.

Functional Description

The Knife Assembly is controlled by the Feature Board installed in the 9835 Printer. All power to the knife is provided by the printer via cabling from the printer control board. The rotary knife has a helical blade positioned below the supply path and is activated by the knife solenoid.

The knife is driven by a DC motor controlled via software by the printer. When the knife is enabled (by software) the motor is turned on and a solenoid, located on the Blade Assembly, is energized, and the knife blade completes one rotation, producing a cut tag. (The motor runs constantly as long as there is power to the knife.)

The Knife Assembly also has circuitry to provide 12 Vdc power and necessary control signals to the attached 928 Stacker Assembly. The functionality of the stacker is explained in Appendix D.

TROUBLESHOOTING

Drive Board circuits generate two error codes to assist in the detection of knife failures. Error 759 indicates that the knife is not moving and Error 760 indicates a knife jam.

The following paragraphs contain suggestions for troubleshooting the two conditions. Voltage tests are also included to further isolate a knife failure.

Evaluation of Error 760

The printer software reports an Error 760 when a knife jam is detected. The following checks are suggested to correct the problem:

1.Turn printer off.

2.Check supply path for jammed tags, or obstruction in path.

July 1998

TC9830SM Rev. B 7/98 Confidential

65

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Contents Monarch 9820/ 9830 Printers Table of Contents Troubleshooting DiagnosticsTests and Adjustments TC9830SM Rev. B 7/98 ConfidentialService Procedures Using FlashSupply Sensing Systems TC9830SM Rev. B 7/98 Confidential IiiAppendix a Printer ERROR/STATUS Codes Appendix B Connectors and CablesAppendix C Connector Locations Appendix D Model 928 Stacker Appendix E 926 Knife AssemblyList Of Tables Figure B CN 6 Transformer Output Power Safety Summary TC9830SM Rev. B 7/98 Confidential ViiViii TC9830SM Rev. B 7/98 Confidential Printer Features Printer SpecificationsPrinter Options July TC9830SM Rev. B 7/98 ConfidentialStock Specifications Version 5.2 orTC9830SM Rev. B 7/98 Confidential July Setting DIP Switches Unpacking the PrinterDocumentation Fuse Replacement Connecting to a HostExterior Rear SW2 and SW3 DIP Switch Settings Upper DIP SwitchesLower DIP Switches Functional Description Overview of ModulesControl Board Assembly Power Transformer AssemblyFunctional Description Power Conversion MemoryPrinter Control Operator Control PanelPrint Assembly Feed Assembly Supply Holder Assembly Control Panel AssemblyPrinthead Locking Troubleshooting Analyzing Failure During Power UPEvaluation of a 616 Error DOT Shifting Failed Evaluation of a 704 Error OUT of SupplyEvaluation of a 754 Error OUT of Ribbon Evaluation of a 755 Error Printhead OpenEvaluation of a 765 Error Printhead Failure Evaluation of the Control Board AssyGeneral Troubleshooting Suggestions Problem Suggested ActionSendfile Diagnostics POWER-UP SELF-TESTTest Label Level Service Diagnostics Accessing Diagnostic ModesData Dump Mode DiagnosticsDiagnostics Test Mode Performing a Virgin Printer ResetSerial Loop Back Test Parallel Port TestDiagnostics Tests and Adjustments Service TestsContinuity Tests Print Contrast Adjustment Platen Motor Gear AdjustmentRibbon Tension Adjustment Checking Supply Quality Eccentric And Locking ScrewTC9830SM Rev. B 7/98 Confidential July Service Procedures Maintenance OverviewGeneral Safety Tips Cover Housing RemovalPower Transformer Assembly Transformer RemovalBridge Rectifier Removal AC Inlet RemovalControl Board Assy. Removal Ribbon Spool Assembly Removal Ribbon Roller Assembly RemovalUpper Supply Guide Removal Printhead Module RemovalPrint Assembly Removal Latch Fascia RemovalPlaten Module Removal Platen Module Replacement Bi-Cell Sensor ReplacementBi-Cell Sensor Removal Lower Supply Guide RemovalSupply Holder Platen MotorPeel Module TC9830SM Rev. B 7/98 Confidential July Using Flash Flash Downloading ProceduresUsing Flash Supply Sensing Systems Supply DETECTION/TRACKING SystemSupply DEFLECTOR/BI- Cell Emitter IR LED Version 5.2 or greaterLower Supply GUIDE/BI- Cell Sensor Supply FeedingSupply Sensing Mechanical Adjustments Bi-Cell Sensor AdjustmentBi-Cell Sensor Adjustment Replacing a SensorSensor Setup with Version 5.2 or Greater Power UP Sensor RecognitionTo set/adjust the aperture center sensor To set/adjust the die cut edge sensorPerforming a Sensor Display Test DescriptionReading AN Error Label Code DescriptionPrinter Error/Status Codes Printer Error/Status Codes TC9830SM Rev. B 7/98 Confidential July Communication Failures 410 CodeMachine Faults 700 Data Formatting Failures 571Code Description Hard Printer Faults 900 Flash Faults 930Appendix B Connectors and Cables Printhead Assembly July TC9830SM Rev. B 7/98 ConfidentialFigure B- 3. CN Platen Stepper Motor Figure B- 6. CN 6 Transformer Output Power Board Ground Daughter Board Connectors Figure B- 10. CNTC9830SM Rev. B 7/98 Confidential July Appendix C Connector Locations Figure C- 1. Control Board Assy. Mother BoardFigure C-2. Control Board Assy. Daugher Board Specifications InstallationAppendix D Model 928 Stacker Functional DescriptionTroubleshooting Cables and ConnectorsError Messages Knife Connector Pin Signal Control Board CN1 PinPower Supply Connector J1 Signal Power Switch SW1 Connector J2 Pin Signal/Pin Control Board Connector CN2 PinControl Board CN3 Pin Full Sensor S1 Pin Jam Sensor S2 Pin Maintenance Procedures Connector J1 Pin ColorLubrication Replacing Transport Assembly Replace RollersReplace Power Supply Replace DC MotorReplace Stepper Motor Replace Stacker SensorsAppendix E 926 Knife Assembly Knife SpecificationsTAG CUT Dimensions Evaluation of ErrorConnector Voltage Connector Pin VoltageModel 926 Knife Blade Assembly Replacement Drive Board ReplacementMotor Replacement Connectors and Cables TC9830SM Rev. B 7/98 Confidential July

9835TM, 9820TM, 9830TM specifications

Monarch 9830TM, 9820TM, and 9835TM are part of a robust family of printers designed to meet the evolving demands of modern businesses. These printers are renowned for their efficiency, quality, and versatility in handling various print tasks.

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