Product Description
This premium printhead adopts genuine Rohm thermal core model KF3004-GM50 with standard 300dpi high precision.
It features balanced thermal resistance and even heat output, delivering sharp tiny fonts and high-scanability barcodes.
Every unit undergoes parameter calibration and real-machine testing to eliminate dead dots and uneven printing, perfectly suited for high-definition label replacement needs.

Main Features and Advantages
Authentic Rohm Heating Core
Original Rohm thermal wafer with stable performance, stronger wear resistance and longer service life than generic versions.
Universal Standard Structure
Uniform dimension and pin layout match multiple mainstream printer models for direct plug-and-play swap.
Anti-Abrasion Protective Coating
Special surface layer reduces friction damage from ribbons and adhesive labels, stable for long-hour continuous printing.
Excellent Cost Performance
Top-grade raw materials at competitive prices, great for maintenance stores and bulk distributors.
Why Buy Rohm KF3004-GM50 300dpi Printhead from Us
Authentic ROHM Unit
Guaranteed original manufacturer part with traceable serial identifiers, ensuring full specification adherence and reliable function.
Cost-Effective Solution
Our direct supply chain provides superior affordability while maintaining component standards.
Technical Assistance
Our specialist team supplies setup advice, conformity verification, and diagnostic support.
Swift Logistics & Coverage
Expedited global dispatch backed by an inclusive guarantee covering material faults and non-functional items upon arrival.
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FAQ
Q: What print density does the Rohm KF3004-GM50 provide?
A: This module delivers a high-definition 300 DPI, yielding crisp, detailed output optimal for barcodes and intricate graphics.
Q: Is this an official ROHM product?
A: Absolutely. We distribute only verified ROHM modules in original packaging, featuring serial codes that can be authenticated via the official manufacturer portal.
Q: Which printing systems is the KF3004-GM50 suited for?
A: It is frequently implemented in industrial label applicators and retail scale systems, like specific Bizerba series. Confirm your exact device model for compatibility assurance.
Q: What are best practices for module installation to maximize service life?
A: Thermal printing elements are vulnerable to electrostatic discharge. We advise qualified installation utilizing anti-static measures (e.g., grounded straps) and adherence to the device manufacturer's instructions to prevent component impairment.
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