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Zebra 220XiIII Plus 300 DPI Thermal Printhead Kit (OEM P/N: G47426M / Ref: G47500M)
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Factory OEM Zebra 300 DPI thermal printhead for 220XiIII Plus wide-format industrial label printers. Delivers 12 dots/mm high-definition imaging across an 8.5-inch print width. Direct factory replacement for crisp wide-web barcodes and compliance tags.
GENUINE OEM REPLACEMENT • PRECISION THERMAL HARDWARE
Zebra 220XiIII Plus 300 DPI Thermal Printhead Kit (OEM P/N: G47426M / Ref: G47500M) – Genuine OEM Replacement
OEM Part Number: G47426M / 47426M (Cross-Ref: G47500M) • Core Engine: Wide-Web High-Density Thin-Film Thermal Array (12 dots/mm) • Target Platform: Zebra 220XiIII Plus & 220XiIII / 220XiII (300 DPI Chassis)
The Zebra 220XiIII Plus 300 DPI Thermal Printhead Kit (OEM P/N: G47426M / Cross-Ref: G47500M) is an enterprise-grade, high-density thermal line print engine assembly specifically engineered for high-resolution wide-web compliance labeling, intricate 2D DataMatrix marking, hazardous chemical drum GHS pictograms, and master supply chain identification. Manufactured to rigorous OEM cleanroom semiconductor standards by Zebra Technologies Corporation, this wide-format printhead delivers exceptional dot uniformity and sharp edge fidelity across an expansive 8.5-inch active transverse imaging swath. Engineered to withstand continuous multi-shift production cycles, the assembly maintains structural rigidity, micro-ohmic element stability, and consistent thermal conductance across wide direct thermal and thermal transfer media webs.
At its operational foundation, the assembly integrates a precision ceramic micro-resistor line containing 2,560 active thermal heating dots arrayed at an exact spatial density of 300 dots per inch (11.81 – 12.0 dots/mm with a micro-pitch of 0.084 mm). Driven by high-speed onboard shift registers and power driver ICs, the heating elements operate under microsecond pulse-width modulation (PWM) algorithms, delivering synchronized linear output speeds up to 6.0 inches per second (152 mm/s) at maximum resolution. The resistive dot line is reinforced with an advanced diamond-like carbon (DLC) and silicon nitride anti-abrasion barrier glaze, specifically formulated to resist abrasive mechanical media contact and electrostatic friction generated by resin-coated thermal transfer ribbons. Closed-loop heat balancing is constantly maintained via an embedded negative temperature coefficient (NTC) thermistor circuit.
Mechanically secured to an extruded high-thermal-conductivity aluminum heatsink frame measuring approximately 255 mm × 42 mm × 35 mm with an unprimed assembly weight of approximately 385 grams, the structure guarantees uniform thermal dissipation across wide printing formats to eliminate lateral heat sinking and print fade. Signal transmission and high-current strobe power distribution are interfaced via heavy-duty gold-plated multi-pin PCB header sockets engineered for low contact impedance and noise immunity. Distributed as a 100% genuine factory-sealed OEM kit, each unit is encapsulated inside certified moisture-vapor barrier and static-shielding packaging, complete with integrated grounding continuity leads to protect delicate internal logic arrays against electrostatic discharge during service installation.
Critical OEM Part Number & Resolution Compatibility Check: Field service engineers must verify the physical printer serial nameplate and DPI configuration prior to ordering. The official Zebra OEM manufacturing part number for the 220XiIII Plus 300 DPI engine is G47426M (legacy 47426M). Reference code G47500M belongs to the 600 DPI narrow-web 110XiIII Plus series; procuring by mismatched catalog references risks mechanical mismatch. This 300 DPI unit cannot be installed into a standard 203 DPI (G22000M) printer without complete platen, timing belt, pulley, and firmware resolution conversion.
ENGINEERING REFERENCE
Identification Notes & Core Distinction
| Reference Parameter | Engineering Specification & Description |
|---|---|
| Official 300 DPI OEM Part Number | G47426M (Zebra Global Spares OEM Kit P/N) / G47426M-A. |
| Superseded / Legacy P/N | 47426M. Superseded by G47426M featuring lead-free RoHS-compliant ceramic glaze bonding and revised ESD discharge tabs. |
| Cross-Reference Distinction (G47500M) | G47500M is the OEM designation for the 4.0-inch 600 DPI printhead utilized in 110XiIII+ / 96XiIII+ models. When sourcing for an 8.5-inch 220XiIII Plus 300 DPI printer, G47426M is the exact required physical assembly. |
| Resolution Disqualification | Strictly incompatible with 203 DPI printheads (OEM P/N: G22000M / 22000M). Element resistance, strobe line layout, and clock timings differ substantially. |
Notice: This printhead is dedicated solely to 220-class 8.5-inch wide thermal carriages operating at 300 DPI resolution. Never attempt to install into narrow-web Xi series chassis (110XiIII, 140XiIII, 170XiIII) or Xi4 generation units without verified model conversion hardware.
Part Information Matrix
| Product Official Designation | Zebra 220XiIII Plus 300 DPI Thermal Replacement Printhead Kit |
| OEM Manufacturer & Assembly Fab | Zebra Technologies Corporation (Industrial Print Systems Division) |
| Exact Model Identification | Zebra 220Xi Series 300 DPI Wide-Web Thermal Assembly |
| Primary OEM Part Number (P/N) | G47426M |
| Known Superseded Aliases & Cross-Refs | 47426M, G47426M-A, ZEB-G47426M (Catalog Associated Ref: G47500M) |
| Print Technology Compatibility | Direct Thermal (Top-Coated Chemical Media) & Thermal Transfer (Premium Wax, Wax-Resin, Specialty Resin Ribbons) |
| Product Lifecycle Status | Active Maintenance OEM Production & Tier-1 Spare Parts Support |
| Physical Condition | • 100% Brand New, Factory Sealed in Original OEM Anti-Static Moisture Barrier Packaging |
| Country of Origin | Japan / USA (Certified Zebra Tier-1 Semiconductor Facility) |
| Primary Industrial Application | High-Density GHS Drum Chemical Labels, Automotive Compliance Invoices, Micro-Barcode Compliance, Electronics Master Carton Tracking |
Technical Specifications Matrix
| Engineering Metric | Certified Parameter Value |
|---|---|
| Native Print Resolution | 300 DPI (11.81 – 12.0 dots per mm / nominal 0.084 mm dot pitch) |
| Total Active Heating Dot Count | 2,560 individual micro-resistor elements aligned in a continuous linear array |
| Maximum Active Print Width | 8.5 inches (216 mm) transverse printing span |
| Maximum Rated Print Speed | Up to 6.0 inches per second (152 mm/sec) under calibrated head pressure |
| Nominal Element Resistance | Calibrated factory resistance rank ~1,100 – 1,350 Ω (stamped on barcode rank label) |
| Protective Overcoat Glaze | Silicon Nitride / Diamond-Like Carbon (DLC) anti-abrasion passivation |
| Operating Thermal Range | 5°C to 40°C (41°F to 104°F) operating environment; monitored via onboard NTC thermistor |
| Logic & Driver Supply Voltage | +5.0V DC ±5% logic drive rail; +24.0V DC nominal head strobe power rail |
| Dimensions & Physical Mass | Approx. 255 mm × 42 mm × 35 mm | Dry assembly net weight: ~385 g |
| Electrical Interface Connectors | Dual multi-pin high-conductivity PCB headers for power strobe and serial data lines |
FIELD ADVISORY
Technical Precision & Installation Warning
ATTENTION: High-density 300 DPI thermal printhead arrays feature tighter micro-resistor pitch tolerances and thin passivation barriers. Replacement and mechanical alignment must strictly be carried out by certified field service technicians using Zebra-approved diagnostic procedures and calibrated torque tools.
- ESD Protection & Static Discharge Mitigation: The dense integrated drive ICs on this 300 DPI substrate are acutely sensitive to electrostatic discharge. Technicians must wear a certified conductive ESD wrist strap clamped to the unpainted chassis ground before opening the anti-static packaging or touching harness contacts.
- Power Isolation & Absolute Prohibition of Hot-Swapping: Disconnect AC mains power and wait a minimum of 60 seconds to allow primary power supply filter capacitors to completely discharge before removing or attaching printhead cables. Hot-plugging while residual strobe rail voltage is present will arc across contacts and instantly destroy driver shift registers.
- Cable / Harness Inspection: Inspect the dual printhead wiring harnesses for frayed insulation, creased wires, or oxidized pins. Ensure proper keying alignment; seating the multi-pin power connectors reversed will short the 24V supply directly into the 5V logic lines, resulting in non-repairable mainboard and printhead failure.
- Glaze Line Maintenance & Chemical Cleaning: Clean the micro-resistor heating line exclusively with pure 99.7% electronic-grade Isopropyl Alcohol (IPA) and lint-free foam swabs. Never use metallic tools, scrapers, abrasive pads, or unapproved solvents to dislodge stubborn ribbon buildup; scratching the protective DLC glaze permanently severs dot continuity.
- Handling Factory-Sealed Unit: Avoid touching the exposed ceramic heating line with bare hands. Natural skin oils and chlorides bake onto the resistor array during thermal cycling, causing premature dot burnout and localized thermal stress fractures.
- Resistance Calibration & Pressure Balance: Following mechanical seating, ensure toggle pressure blocks are balanced symmetrically across the 8.5-inch platen roller. Enter the precise printhead resistance rank stamped on the assembly label into the printer configuration menu via the front panel or ZPL command (^R) to prevent thermal overdriving and ensure optimal barcode modulation.
Target Equipment Compatibility Matrix
Zebra 220XiIII Plus Platform (300 DPI)
- Zebra 220XiIII Plus Direct Thermal (300 DPI)
- Zebra 220XiIII Plus Thermal Transfer (300 DPI)
- Chassis Model Code: 220-803-xxxxx / 220-804-xxxxx
Zebra 220Xi Legacy Platforms (300 DPI)
- Zebra 220XiIII Standard (300 DPI)
- Zebra 220XiII Industrial (300 DPI)
- OEM Service Replacement Drop-in Units (300 DPI)
Incompatible Equipment Alert (Do Not Procure for the Following Platforms):
This assembly is strictly NOT COMPATIBLE with standard 203 DPI 220Xi series printers (OEM P/N: G22000M / 22000M), narrow-web Xi printers (110XiIII/Plus, 140XiIII/Plus, 170XiIII/Plus), nor newer generation Zebra 220Xi4 platforms (which mandate P1004240 for 300 DPI or P1004239 for 203 DPI). Always confirm your printer serial nameplate and part numbers before completing installation.
Terms, Warranty & Customer Protection Policy
1. Pre-Installation Guarantee: Every printhead kit is guaranteed to be 100% genuine Zebra OEM, factory-fresh, sealed in original anti-static moisture barrier packaging, and totally devoid of missing dot elements, open circuits, or electrical shorts upon delivery.
2. Store Warranty Policy: We provide a 30 working-day store warranty against dead-on-arrival (DOA) electrical defects from the recorded date of delivery. To execute a claim, customers must submit continuous, unedited video footage demonstrating unpacking of the intact OEM seal and complete installation conducted by a certified service technician, including multi-meter resistance verification and self-test configuration prints.
3. Final Sale Conditions: Due to the delicate semiconductor properties of micro-machined thermal heating arrays, all sales are strictly final once the protective barrier packaging is opened or the head is mounted to the printer chassis. Scratched protective glaze, physical fractures from foreign objects, electrical burnout resulting from incorrect resistance ranking, thermal stress from uncalibrated darkness settings, or media residue buildup are strictly excluded from warranty coverage.
OEM P/N: G47500M
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