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Brother SC0764001 GTX Pro CMYK Printhead (SC6192101) for GTX-422 and GTX Pro
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$1,650.00
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Factory-original Brother SC0764001 (superseding / interchangeable with SC6192101) Color CMYK industrial printhead engineered for Brother GTX Pro, GTX-422, and Atexco EcoPrint direct-to-garment (DTG) systems.
OEM Industrial Garment Component
Original Brother SC0764001 / SC6192101 GTX Pro CMYK Printhead Assembly
OEM Part Number: SC0764001 / SC6192101 | Industrial High-Speed Piezoelectric DoD Color Printhead for GTX-422 & GTX Pro Series
GTX Industrial CMYK Architecture & Revision Notice
The Brother SC0764001 Printhead Assembly (cross-referenced and superseded in factory production runs by SC6192101) is an authentic OEM industrial piezoelectric drop-on-demand replacement module engineered specifically for the CMYK Color Station of Brother’s GTX-422, GTX-423, GTX-424, GTX Pro, and GTX Pro Bulk direct-to-garment (DTG) and Direct-to-Film (DTF) printers. This assembly provides the dedicated multi-channel fluidic manifold and high-frequency PZT actuation required to jet water-based CMYK textile pigment inks at single-pass production speeds.
Product Overview
The Original Brother SC0764001 / SC6192101 GTX Pro CMYK Printhead Assembly is a factory-original industrial piezoelectric drop-on-demand (DoD) printhead engineered for continuous commercial apparel decoration, high-speed fashion production, and DTF transfer workflows. Positioned in the primary color carriage bay—operating in parallel with the companion White printhead—this unit accurately jets process colors (Cyan, Magenta, Yellow, and Black) simultaneously over white underbases or directly onto light-colored textiles.
Housing 1,680 active addressable micro-nozzles partitioned into 4 distinct chromatic channels (420 nozzles per color), the module achieves native resolutions up to 1200 × 1200 DPI. The assembly integrates specialized micro-filtration screens, cavitation-resistant PZT ceramic actuators, and precision fluidic dampening chambers optimized for the viscosity and surface tension of Brother Innobella textile inks. Calibrated voltage rank codes printed on the onboard barcode label enable precise firmware matching, ensuring smooth color gradients, sharp vector contours, and consistent color reproduction across high-volume production runs.
Part Information
| Product Name | Original Brother GTX Pro CMYK Printhead Assembly |
| OEM Manufacturer | Brother Industries, Ltd. (Industrial Machinery Division, Japan) |
| Primary OEM Part Numbers | SC0764001 / SC6192101 |
| Component Classification | Industrial High-Density Piezoelectric Drop-on-Demand (PZT DoD) Printhead Module |
| Dedicated Channel Allocation | 4-Color CMYK Station (Cyan, Magenta, Yellow, Black) |
| Associated GTX Series Models | Brother GTX-422, GTX-423, GTX-424, GTX Pro, GTX Pro Bulk |
| Ink Chemistry Pairing | Brother Genuine Innobella Textile CMYK Pigment Inks |
| Country of Origin | Japan (Genuine Factory Original Sealed Container) |
Technical Specifications
| Actuation Physics | Industrial High-Frequency Lead Zirconate Titanate (PZT) Piezo Transducers |
| Active Addressable Nozzles | 1,680 nozzles total (4 independent lines × 420 nozzles per color channel) |
| Carriage Allocation | Color Station (operating parallel to companion White printhead SC6197101 / SC1620001) |
| Maximum Native Resolution | Up to 1200 × 1200 DPI selectable output |
| Droplet Ejection Profile | Calibrated variable grayscale drop waveform engineered for CMYK textile pigment |
| Fluid Interface Port Architecture | 4-port manifold inlet block with internal stainless-steel micron filtration screens |
| Electrical Interface | High-speed multi-conductor gold flat flexible cable (FFC) connector array with ESD shield ground |
| Operating Temperature Range | 18°C to 30°C (64°F to 86°F) recommended press hall ambient |
| Operating Humidity Range | 45% to 85% RH non-condensing (strictly maintained to preserve nozzle hydration) |
| Component Weight | Approx. 0.32 kg (head module alone) / Packaged: ~0.55 kg |
Key Features & Operational Advantages
- High-Speed 4-Channel Single-Head Integration: Combines Cyan, Magenta, Yellow, and Black into one compact 1,680-nozzle assembly, enabling single-pass full-color garment sweeps.
- Cross-Platform Compatibility: Serves as the factory OEM replacement color head across both standard GTX-4 series and next-generation GTX Pro / GTX Pro Bulk platforms.
- Factory Voltage Rank Calibration: Features individual channel voltage rank barcodes that configure drive pulses in the printer firmware, ensuring uniform droplet velocity and eliminating color banding.
- Heavy-Duty Passivated Orifice Plate: Stainless steel faceplate and cavitation-resistant PZT crystals resist wear from chemical binders, extending operational life under continuous production environments.
CRITICAL TECHNICAL & OPERATIONAL ADVISORY
1. Channel Designation & White Channel Non-Interchangeability: The SC0764001 / SC6192101 is configured specifically for the CMYK Color Station. It does not possess internal inside-head recirculation loop manifolds and cannot be used in the White carriage position of GTX Pro printers (which requires SC6197101). Check carriage station labels prior to installation.
2. Mandatory Head Rank Registration: Following mechanical installation, the technician MUST enter the alphanumeric voltage rank barcode value printed on the head label into the printer's service maintenance firmware. Operating with incorrect rank settings will cause drop placement errors, color casts, or premature PZT crystal fatigue.
3. Fluidic Priming & Cable Replacement Protocol: Always prime each color channel manually using a maintenance syringe kit to draw ink gently through the dampers until fluid reaches the head without air bubbles. Avoid excessive automated power cleanings on dry heads. It is strongly advised to replace the flat flexible ribbon cables (FFC) concurrently to prevent intermittent contact resistance.
4. Orifice Plate Maintenance Precautions: Never wipe the silicon nozzle plate with dry cloths or paper towels. Use only lint-free foam swabs moistened with genuine Brother GT cleaning solution. Regularly inspect and clean the rubber wiper blade and capping station to prevent pigment cross-contamination.
Compatible Models & Systems
| Printer Platform | Ink Chemistry | Carriage Configuration |
|---|---|---|
| Brother GTX Pro | Innobella Textile CMYK Pigment | Primary CMYK Color Bay (1 × SC0764001 / SC6192101 Head Module) |
| Brother GTX Pro Bulk | Innobella Textile CMYK (Bulk Feed) | Primary CMYK Color Bay connected to bulk supply system |
| Brother GTX-422 / GTX-423 / GTX-424 | Innobella Textile CMYK Pigment | Standard Color Station replacement module across GTX-4 family |
| GTX Pro White Station (Reference) | Innobella Textile White Pigment | Incompatible: White station requires recirculating module SC6197101 |
| Brother GT-541 / GT-782 (Reference) | Water-Based Garment Pigment | Incompatible: Legacy 128-nozzle platforms use SC3024001 / SA6475001 |
*Model Differentiation Note: Specifically engineered for the CMYK color station across Brother GTX-4 and GTX Pro series. Verify station assignment and enter head rank values prior to unpacking.
Terms, Warranty & Customer Protection
Condition: 100% Brand New, Genuine OEM Factory-Original Brother Industrial Replacement Printhead in sealed factory protective container with shipping preservation fluid intact.
Manufacturer Warranty: Covered under Brother's industrial limited parts warranty against defects in materials and manufacturing prior to ink introduction. No warranty applies once active textile ink or flush fluid has been introduced into the micro-fluidic chambers, or if damage results from garment strikes, platen collisions, improper cleaning swabs, or incorrect voltage rank input.
Return Policy: Precision industrial electronic component. Unopened, factory-sealed boxes with intact tamper-evident seals are eligible for standard commercial return. Once the vacuum seal is broken, protective nozzle tape removed, or the head seated into a carriage and charged with ink, returns cannot be accepted due to calibration activation, fluid priming, and cross-contamination risks.
SC0764001
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