Toshiba 300dpi thermal print head EX6T3

The following is a comprehensive introduction to the TOSHIBA 300dpi print head EX6T3, covering technical specifications, design features, application scenarios, maintenance points and market comparison:

1. Basic Overview

Model: EX6T3

Brand: TOSHIBA

Resolution: 300dpi (high precision, 11.8 dots/mm)

Type: Thermal Print Head (TPH)

Applicable technology: supports Thermal Transfer and Direct Thermal printing.

2. Key Technical Parameters

Printing width: Commonly 112mm (please refer to the model suffix, such as EX6T3-xxxx).

Dot density: 300dpi (high resolution, suitable for detailed printing).

Working voltage: typical 5V/12V (depending on the drive circuit design).

Resistance value: about XXXΩ (need to check the specification, which affects the heating efficiency).

Lifespan: Approximately 100-150 km print length (better than 200dpi models).

3. Core design features

High-precision printing: 300dpi resolution, suitable for barcodes, small fonts and complex graphics.

High-speed response: Optimize heating elements to support high-speed continuous printing (such as industrial applications).

Durable materials:

Ceramic substrate: high temperature resistance and wear resistance.

Gold-plated electrodes: anti-oxidation, extended contact life.

Low energy consumption design: dynamic power consumption control, reducing heat and energy consumption.

4. Interface and driver

Interface type: flexible circuit (FPC) or pin connection, compatible with mainstream printer motherboards.

Driver requirements: Toshiba dedicated driver IC (such as TB67xx series) or customized circuit is required.

Signal control: serial data input (clock + data signal), support grayscale adjustment (optional).

5. Typical application scenarios

High-precision labels: electronic component labels, medical packaging (clear small characters or QR codes are required).

Ticket printing: high-end POS machines, financial vouchers (high anti-counterfeiting details required).

Industrial identification: automotive parts, PCB board label printing.

Portable devices: handheld testers, mobile printing terminals.

6. Installation and maintenance points

Installation precautions:

Ensure parallelism with the platen roller and uniform pressure (recommended pressure: XX N).

Avoid static damage (use anti-static gloves/tools).

Maintenance suggestions:

Regular cleaning: use an anhydrous alcohol cotton swab to remove toner or ribbon residue.

Check ribbon tension: avoid ribbon wrinkles that cause scratches on the print head.

7. Market positioning and comparison with competing products

Positioning: high-end commercial/industrial printing needs, emphasizing accuracy and reliability.

Comparison of competing products:

Parameters TOSHIBA EX6T3 Kyocera KT-300 ROHM BH300

Resolution 300dpi 300dpi 300dpi

Life 100-150km 120km 90-120km

Interface FPC/Pin FPC FPC

Advantages High cost performance Ultra-long life Low power consumption design

8. Common problems and troubleshooting

Blurred printing/broken lines:

Causes: Print head contamination, uneven pressure or ribbon quality problems.

Solution: Clean the print head, adjust the pressure or replace the ribbon.

Overheat protection trigger:

Optimize the drive pulse frequency, add a heat sink or fan.

9. Procurement and technical support

Purchase channels: Toshiba authorized agents, professional printing equipment suppliers.

Technical support: The model suffix and specific application scenarios must be provided. The specification sheet (Datasheet) can be applied for on the Toshiba official website.

Summary

TOSHIBA EX6T3 300dpi print head is suitable for scenarios with strict requirements on print quality due to its high resolution, long life and industrial-grade reliability. Its compatibility and low maintenance cost make it an ideal choice for high-end label and ticket printing equipment.