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Printronix Auto ID T8204 User Manual

Printronix Auto ID T8204
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Online Data Validator 2D User’s Manual
T8204 and T8304 Printers

Questions and Answers:

Printronix Auto ID T8204 Specifications

General IconGeneral
Print TechnologyThermal Transfer / Direct Thermal
Print Resolution203 dpi
ConnectivityUSB, Serial, Ethernet
Processor32-bit RISC
Maximum Print Width4.09 inches
Memory128 MB Flash
Operating Temperature41°F to 104°F (5 to 40°C)
Media TypeLabels, Tags
Ribbon Width1.0 to 4.33 inches
Ribbon Length984 feet
InterfacesUSB 2.0, RS-232, Ethernet
Power Requirements100-240 VAC, 50-60 Hz

Summary

Compliance Statements

Reflectance Compliance

Measures reflectance values using a calibrated ISO compliant verifier.

ISO/ANSI Method Compliance

Covers ISO/ANSI barcode grading methods and system design considerations for accuracy.

Special Considerations

Details specific test conditions and wavelength usage for ISO/ANSI compliance.

Exceptions to ISO/ANSI Method

Explains the exclusion of quiet zone from defects calculation for easier troubleshooting.

ODV-2D Usage

Overview

Introduces the ODV-2D as an integrated bar code validator for 1D/2D codes, detailing its functions.

Capability Highlights

Lists key features of the ODV-2D system, including supported printers and barcode types.

Supported Barcodes

Operational Parameters

Details design parameters for the validator, including label size, barcode limits, and speed.

Enable the ODV-2D

Validator Status Indication

Explains how to identify ODV-2D status (enabled/disabled) on the ONLINE and Settings screens.

Default Enabling and Disabling

Details how ODV-2D is enabled/disabled by default based on printer configuration.

Calibration

Purpose of Calibration

Outlines the three main reasons for calibrating the ODV-2D unit.

Validation Demo Page

Explains how to use the demo page to test validator operation and demonstrate error conditions.

Operation

ODV-2D Menu Overview

Provides a summary of the ODV-2D menu structure and its four main submenus.

Grading Parameters

Grading A-F

Details how individual parameters are graded and combined for an overall ISO-compliant grade.

ISO versus Non-ISO

Explains the two available grading modes: ISO and Non-ISO.

Parameter Applicability

Summarizes industry standard parameters used for barcode grading by the ODV-2D.

Configuring the ODV-2D

Enabling and Disabling the ODV-2D

Details how to enable or disable the ODV-2D, including default settings and important considerations.

Energy Star Considerations

Advises on managing Energy Star settings to avoid long ODV revival times.

Firmware Revision and Validator Reports

Explains how to check firmware and request validator reports for job analysis.

Telemetry and Data Output Options

Covers configuring telemetry path, return data, and telemetry data types for output.

Resetting ODV-2D Data

Explains how to clear statistics and reports stored by the ODV-2D.

Validator Active Control

Details the settings for enabling/disabling the ODV-2D validator and its active status.

Auto Report Configuration

Explains how to enable/disable automatic reports and set report timing.

Telemetry Path Configuration

Describes how to configure the telemetry path for sending validation data to a network port.

Return Data Options

Details the data returned via the status port, including grade and barcode data.

Telemetry Data Types

Outlines the three types of reports (Short, Full, Validation) for telemetry data.

Validator Action

Printer Response to Bar Code Errors

Details how the printer responds to errors based on the selected Validator Action setting.

Control Submenu Settings

Quiet Zones Configuration

Defines settings for quiet zones, which are crucial for accurate barcode scanning.

Skip Labels Settings

Configures the number of blank labels to skip after detecting bad labels.

Overstrike Style Options

Sets the visual style used to mark bad labels.

Number of Retries and Max Retry Action

Configures retry attempts for bad barcodes and the action taken after retries are exhausted.

Label Save Functionality

Manages saving and reprinting labels when a defect is detected.

Communication Error and Timeout Settings

Manages communication error handling and timeout configurations for the ODV-2D.

Symbology Submenu

Barcode Orientation Settings

Selects which barcode orientations will be processed and graded by the ODV-2D.

Graphics Search and Barcode Types

Configures processing for graphics and specific barcode types like Code 39 and Code 128.

Symbology Configuration

Details settings for various barcode symbologies including Code 93, Codabar, UPC/EAN, PDF417, and Data Matrix.

QR Code and Grading Mode

Configures QR code processing and selects the grading mode (ISO or Non-ISO).

Grading Submenu

Grading Mode Selection

Explains the two grading modes (ISO and Non-ISO) and their impact on parameter visibility.

Overall Grade and Data Verification

Sets the pass/fail threshold for overall grade and enables data verification against emulations.

Decodability Parameter

Defines the requirement for barcode decodability, factoring into the overall grade.

Percent Decode, Defects, and Modulation

Configures parameters for percent decode, defects, and modulation for barcode grading.

EC Min, RMin, and Symbol Contrast

Sets thresholds for edge contrast, minimum reflectance, and symbol contrast for grading.

Fixed Pattern Damage and Non-Uniformity

Configures parameters for fixed pattern damage, axial, and grid non-uniformity in 2D barcodes.

Error Correction, Codeword Yield, and Global Threshold

Sets parameters for unused error correction, codeword yield, and global threshold.

Diagnostics Submenu

Scan Report Functionality

Explains how to print a diagnostic scan report to determine barcode verification failure causes.

Scan Profile Printing

Describes how to print a scan reflectance profile of a picket fence barcode.

Profile Magnification and Print Settings

Configures horizontal magnification for scan profiles and prints current ODV-2D settings.

Calibration Tests and Symbol Card Cal

Details calibration processes for tilt, slope, and ambient lighting conditions.

Statistics Submenu

Clearing and Viewing Statistics

Explains how to clear statistics and view counts for good barcodes, forms, and overstrike forms.

Bar Width Deviation and Firmware Version

Details statistics on bar width deviation and the installed validator firmware version.

Serial, IP, and MAC Address

Displays the serial, IP, and MAC addresses of the installed ODV-2D unit.

Operational Factors

Print Speed and Barcode Size Limits

Outlines print speed limitations and requirements for barcode size (height, complexity).

On-Demand Printing Considerations

Discusses settings and adjustments for on-demand printing to ensure successful barcode validation.

PTX_SETUP Control

PTX_SETUP Command Overview

Introduces PTX_SETUP commands for configuring ODV-2D symbologies, orientations, and label skipping.

PTX_SETUP Commands for Barcode Types

Details PTX_SETUP commands for enabling/disabling specific barcode types like Codabar, UPC/EAN, PDF417, etc.

Bar Code Failures

Process for 1-D Barcode Analysis

Provides a flowchart detailing the ODV-2D's 1-D barcode analysis steps and grading criteria.

Error Detection Methods

Explains how the ODV-2D detects bad or missing barcodes and the printer's reaction.

Error Action Modes (Stop, Overstrike, Retry)

Details the printer's response modes for errors, including Stop, Overstrike, Retry Form, and Stop & Retry.

Error Action Modes (Grade, Rescan)

Explains error action modes like Grade&Report, Rescan Form, Rescan&Retry, and Rescan&Stop.

Troubleshooting

Error Messages and Solutions

Lists common error messages, their explanations, and suggested solutions for the ODV-2D.

Common Error Messages

Details error messages related to calibration, checksum, contrast, communication, and overall grade failures.

Scanning and Speed-Related Errors

Addresses errors due to poor scanning (heat, media, head) and exceeding validator speed limits.

Unscannable Codes and Communication Errors

Covers issues with unscannable barcodes and validator communication problems.

Verifier Code Incompatibility

Explains the error when validator and printer firmware codes are incompatible.

Troubleshooting the Validator

Common Validator Symptoms and Solutions

Lists common validator symptoms like no beam or pausing, and provides corresponding solutions.

Barcode Error Conditions and Causes

Details common causes for barcode errors, including alignment, media issues, and size limitations.

Barcode Validation Issues and Checks

Covers issues related to barcode types, spacing, printer speed, and media checks for validation.

Maintenance

Periodic Cleaning

Describes the simple cleaning procedure for the ODV-2D unit's glass.

Addendum

Software License Agreement

Outlines the terms and conditions for using the printer's software, including license and warranty.

License Terms and Limitations

Details warranty disclaimers, limitations of liability, and termination of the software license agreement.

Open Source Acknowledgements

Open Source Components List

Lists the open source components used in the ODV-2D, their versions, and licenses.

Details of Open Source Components

Provides detailed information on specific open source components like Linux, OpenCV, and GNU C Libraries.

Barcode Reader and Web Server Components

Describes ZXing Barcode Reader and Mongoose Web Server, their licenses, and usage.

Open Source Licenses

GNU General Public License (GPL 2.0)

Provides the full text of the GNU General Public License version 2.

GNU General Public License (GPL 3.0)

Presents the full text of the GNU General Public License version 3.

GNU Lesser General Public License (LGPL 3.0)

Provides the full text of the GNU Lesser General Public License version 3.

Apache License 2.0

Details the terms and conditions of the Apache License version 2.0.

Contact Information

Printronix Auto ID Customer Support

Provides contact details for Printronix Auto ID Customer Support.

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