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Datamax-O'Neil E-Class Mark I / Mark II Printhead 203 DPI DPO20-2192-01
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$195.00
$113.10
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Genuine OEM 203 DPI thermal printhead for Datamax-O'Neil E-Class Mark I and Mark II desktop barcode printers. Delivers clean, consistent barcoding for shipping, clinical, and light retail applications. Direct replacement restoring factory print quality.
Product Overview
Part number DPO20-2192-01 is the original equipment manufacturer 203 DPI thermal printhead designed for Datamax-O'Neil E-Class Mark I and Mark II desktop label printers, including models E-4203, E-4204, and EX2. Built for light-to-medium volume commercial printing, it covers a 4.10-inch (104 mm) active print path, delivering clear text, 1D shipping barcodes, and basic 2D codes. Note that this printhead is engineered exclusively for early-generation E-Class (Mark I and Mark II) chassis and is mechanically incompatible with later E-Class Mark III models. Routine cleaning with isopropyl alcohol prevents ribbon wax build-up and maintains optimal thermal transfer efficiency.
Part Information
| Product Name | Datamax-O'Neil E-Class Mark I / Mark II Printhead 203 DPI DPO20-2192-01 |
| Manufacturer / Brand | Honeywell |
| OEM Part Number / Reference | DPO20-2192-01 |
| 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 |
| Print Width / Geometry | 4.10 in (104 mm) |
| Operating Performance | High-Speed Jetting Standard |
| Technical Details & Notes | Technology: Direct Thermal / Thermal Transfer; Resolution: 203 DPI (8 dots/mm); Maximum Print Width: 4.10 in (104 mm); Operating Mode: Thermal transfer and direct thermal; Component Type: Desktop thermal printhead assembly |
Master Comparison Matrix
| Model Variant | OEM Reference | Technology | Primary Application | Status |
|---|---|---|---|---|
| Datamax-O'Neil E-Class Mark I / Mark II Printhead 203 DPI DPO20-2192-01 (CURRENT PRODUCT) | DPO20-2192-01 | 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: Ensure printer power supply is unplugged before servicing. Use ESD precautions when handling the exposed circuitry. Compatibility notice: This part fits only E-Class Mark I and Mark II; do not attempt installation in E-Class Mark III units. Clean the printhead dot row with 99% isopropyl alcohol after installation and prior to running media.
- 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 | Datamax-O'Neil: |
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.
DPO20-2192-01
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