Rohm Printhead KA2002-BG78 200dpi

Feature	Specification
Model	Rohm KA2002-BG78
Resolution	200 dpi (suitable for basic text, simple barcodes, and low-detail labels)
Print Width	Typically supports up to 2–3 inches (varies by printer integration).
Technology	Thermal printing (direct thermal or thermal transfer, depending on printer setup).
Compatibility	Common in industrial/retail printers (e.g., certain Brother, Aclas, or custom-built thermal printers). Always verify with your device manual.
Heating Elements	Durable thermal dots for consistent heat application.
Lifespan	~30–50 km (depends on media type, usage frequency, and maintenance).
Applications	- Basic barcode labels - Receipts - Shipping tags - Inventory management.
Maintenance	- Clean weekly with isopropyl alcohol and lint-free swabs. - Avoid abrasive tools to prevent damage.
Replacement Steps	1. Power off the printer. 2. Remove old printhead (follow manual instructions). 3. Align and secure the KA2002-BG78. 4. Calibrate post-installation.
Common Issues	- Faded prints: Dirty printhead or low-pressure settings. - Uneven lines: Debris on heating elements or misalignment. - Overheating: Check for obstructions or excessive usage.
Purchase Tips	- Confirm compatibility with your printer model. - Source from authorized Rohm suppliers to avoid counterfeit parts.

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Key Notes:

Environmental Sensitivity: Avoid extreme temperatures/humidity to prolong lifespan.

Media Compatibility: Use high-quality thermal paper/ribbons to reduce wear.

Safety: Handle printheads carefully; static discharge can damage components.

 

 

 

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