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SATO M84 Pro 3 Thermal Printhead 305 DPI WWM843000
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$490.00
$284.20
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Factory OEM 305 DPI high-resolution thermal printhead for SATO M84 Pro-3 industrial barcode printers. Delivers sharp micro-text, regulatory compliance marks, and dense 2D symbologies. Direct factory replacement.
Product Overview
The SATO WWM843000 (also cataloged in service references as WWM843010) is an authentic 305 DPI (12 dots/mm) thermal printhead assembly engineered for the M84 Pro-3 industrial printer series. Providing an active print path of up to 4.09 inches (104 mm), this printhead is designed for applications demanding fine print definition, including electronics component marking, pharmaceutical labeling, and high-density DataMatrix codes. Its thin-film heating elements deliver rapid thermal cycling, maintaining clean line sharpness. Proper adjustment of carriage balance ensures extended element lifespan.
Part Information
| Product Name | SATO M84 Pro 3 Thermal Printhead 305 DPI WWM843000 |
| Manufacturer / Brand | SATO |
| OEM Part Number / Reference | WWM843000 |
| Condition | 100% Genuine Original, Brand New, Factory Sealed |
| Product Status | Active OEM Production / Grade A Standard |
Technical Specifications
| Parameter | Technical Value / Specification |
|---|---|
| Technology | Direct Thermal / Thermal Transfer |
| Resolution / Channels | 305 DPI |
| Print Width / Geometry | 4.09 in (104 mm) |
| Operating Performance | High-Speed Jetting Standard |
| Technical Details & Notes | Technology: Direct Thermal / Thermal Transfer; Resolution: 305 DPI (12 dots/mm); Maximum Print Width: 4.09 in (104 mm); Operating Mode: Thermal transfer and direct thermal; Component Type: High-density industrial thermal printhead assembly |
Master Comparison Matrix
| Model Variant | OEM Reference | Technology | Primary Application | Status |
|---|---|---|---|---|
| SATO M84 Pro 3 Thermal Printhead 305 DPI WWM843000 (CURRENT PRODUCT) | WWM843000 | Direct Thermal / Thermal Transfer | Industrial Production | Active Genuine |
Technical Precision & Operational Advisory
- Electrostatic Discharge (ESD) Protection: Always wear a grounded anti-static wrist strap during handling to avoid damaging sensitive internal circuitry.
- Power Isolation Protocols: Complete electrical power-down must be verified prior to disconnecting or reconnecting ribbon cables. Never hot-plug connections.
- Operational Precision: Disconnect power before beginning replacement. Take full ESD grounding precautions when handling 305 DPI thermal arrays. Avoid using abrasive tools or excessive pressure that could scratch the protective surface. Clean the printhead with 99% pure isopropyl alcohol before powering on.
- Certified Technician Requirement: Physical mounting and electrical alignment must be conducted exclusively by trained industrial service personnel.
Compatible Models & Systems
| Manufacturer / Brand | Verified Compatible Models & Systems |
|---|---|
| SATO | SATO: |
Terms, Warranty & Customer Protection:
Pre-Installation Guarantee: 100% brand-new, factory-original product. Each unit is inspected and sealed before shipment. We guarantee authenticity and factory condition upon arrival.
Store Warranty Policy: 30 working days warranty covering manufacturing defects. Warranty claims require complete unboxing video and professional installation video performed by an experienced technician following standard recommended procedures.
Final Sale Conditions: Once the printhead has been exposed to ink or installed into a printer, it is considered used and cannot be returned or exchanged. Please verify compatibility and installation readiness before opening the sealed packaging.
WWM843000
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