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Datamax-O'Neil M-Class Mark II M-4206 203 DPI Thermal Printhead – PHD20-2261-01
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$280.00
$162.40
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Genuine OEM 203 DPI thermal replacement printhead for Datamax-O'Neil M-Class Mark II M-4206 compact industrial barcode printers. Restores 4.25-inch active width printing for commercial warehousing, logistics, and retail tags. Pre-mounted factory assembly.
Product Overview
The Datamax-O'Neil PHD20-2261-01 is an authentic factory OEM 203 DPI (8 dots/mm) replacement thermal printhead assembly designed for the M-Class Mark II M-4206 compact industrial printer model. Engineered to operate at speeds up to 6 inches per second, it provides uniform thermal dot reproduction across an active width of 4.25 inches (108 mm). The unit features a thick-film ceramic array bonded to an aluminum heatsink backing plate that seats directly into the M-Class Mark II carriage casting. Sourced to rectify unprinted vertical streaks, poor barcode scan rates, and wear on the protective glaze, it restores reliable optical readability on high-duty commercial labeling workflows.
Part Information
| Product Name | Datamax-O'Neil M-Class Mark II M-4206 203 DPI Thermal Printhead – PHD20-2261-01 |
| Manufacturer / Brand | Honeywell |
| OEM Part Number / Reference | OEM P/N: PHD20-2261-01 |
| 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 | 203 DPI (8 dots/mm) |
| Print Width / Geometry | 4.25 inches (108 mm) |
| Operating Performance | High-Speed Jetting Standard |
| Technical Details & Notes | Resolution: 203 DPI (8 dots/mm); Maximum Print Width: 4.25 inches (108 mm); Printing Modes: Direct Thermal, Thermal Transfer; Construction: Thick-film ceramic array on aluminum bracket; Maximum Speed: Up to 6 ips |
Master Comparison Matrix
| Model Variant | OEM Reference | Technology | Primary Application | Status |
|---|---|---|---|---|
| Datamax-O'Neil M-Class Mark II M-4206 203 DPI Thermal Printhead – PHD20-2261-01 (CURRENT PRODUCT) | OEM P/N: PHD20-2261-01 | 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 main power cable prior to unlatching the print mechanism. Employ an anti-static mat and wrist strap; printhead logic arrays are susceptible to latent ESD damage. Note that the M-4206 printhead (PHD20-2261-01) is specific to 6-ips drive configurations and differs from higher-speed M-4210 assemblies. Clean the new printhead edge with 99.7% isopropyl alcohol before running labels. Avoid excessive head pressure adjustment to prevent uneven resistor line abrasion.
- 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 |
|---|---|
| Honeywell | Honeywell: |
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.
OEM P/N: PHD20-2261-01
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