Manuali utente per The Speaker Company TTP 248M

Sommario

• THERMAL TRANSFER / DIRECT THERMAL BAR CODE PRINTER

  1
• MANUAL

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  • TTP 248M

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• TABLE OF CONTENT

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• 1. Foundamentals About the System

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  • Printer Overview

    4
    • Front View

      4
    • Rear View

      4
  • 1.2 Pinter Specification

    5
  • 1.3 Available Bar Codes

    7
  • 1.4 Text Specification

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    • Specification of Fonts

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    • File Head of Font ( Fixed 32bytes )

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    • VF1~4

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    • BF3~4 VF3~4

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• 2. Supply Specifications

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  • 2.1 Types of Paper

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  • 2.2 Specification

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  • 2.3 Ribbon Specification

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• 3. Circuit Description

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  • 3.1 MCU

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  • 3.2 MCU PIN Description

    15
  • 3.3 Reset Circuit

    24
  • 3.4 Memory System

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  • 3.5 Decoder Circuits

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  • 3.6 Memory Address Map

    26
  • 3.7 Firmware Address Map

    29
  • 3.8 Power Down Sensor

    30
  • 3.9 Print Head

    31
  • 3.10 Motor System Circuit

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  • 3.11 Sensor Circuits

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  • 3.12 Serial Port Circuit

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  • 3.13 Parallel Port Circuit

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  • 3.14 Cutter Drive System

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  • 3.15 PIN Switch Circuits

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  • 3.16 Connector Circuits

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  • 3.17 Optional Items Circuits

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• 4. Machanism

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  • 4.1 Remove the Covers and LCD Panel

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  • 4.2 Replacing the Mainboard

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  • 4.3 Replacing the Power Supply Unit

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  • 4.4 Replacing the Ribbon Rewind Spindle

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  • 4.5 Replacing Ribbon Supply Spindle

    51
  • 4.6 Replacing Label Supply Spindle

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  • 4.7 Replacing Label Rewind Spindle

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  • 4.8 Replacing Platen

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  • 4.9 Replacing Motor

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  • 4.10 Replacing Print Head

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  • 4.11 Replacing Print Head Pressure Adjustment Knob

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  • 4.12 Replacing Gap/Black Mark Sensor

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  • 4.14 Replacing Print Head Lift Lever Sensor

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• 5. Troubleshooting

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  • 5.1 Troubleshooting

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  • 5.2 Calibrate Gap/Black Mark Sensor

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  • 5.3 Self-test

    70
  • 5.4 DRAM Clear

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  • 5.5 Diagnosis Operation Procedure

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  • 5.6 Cleaning Print Head

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• Update History

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