Original Epson DX5 Eco-Solvent Printhead (F186000 / Unlocked)
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$624.00
The genuine Epson DX5 F186000 Unlocked Eco-Solvent Printhead is an original, brand-new MicroPiezo printhead engineered for wide-format Chinese eco-solvent printers and custom flatbed machines requiring uncoded DX5 heads.
OEM Wide-Format Eco-Solvent & Specialty Component
Original Epson DX5 Eco-Solvent Printhead (F186000 / Unlocked)
OEM Part Number: F186000 (Cross-Ref: F1440-A1 / FA26002-0030) | Unlocked / Uncoded 8-Channel MicroPiezo Drop-on-Demand (DoD) Piezoelectric Printhead Module
Unlocked DX5 Architecture & Voltage Compatibility Notice
The Epson F186000 DX5 Printhead (cross-referenced as F1440-A1 and FA26002-0030) is an authentic, brand-new Japanese-manufactured unlocked (uncoded) MicroPiezo printhead. Engineered specifically for Chinese wide-format eco-solvent plotters and converted flatbed/DTG systems, it operates directly without external decryption boards, daughter cards, or key chips. Critical Note: This uncoded variant has distinct driving voltage rank tables and is incompatible with encrypted Japanese OEM printer firmware architectures such as Mutoh ValueJet (requires DF-49684) or Mimaki JV33 / JV5 (requires M007947 / MP-M010792).
Product Overview
The Original Epson DX5 Eco-Solvent Printhead (F186000) is an 8-line industrial-grade MicroPiezo replacement printhead designed for high-resolution roll-to-roll signage, vehicle wraps, backlit displays, custom flatbed printing, and direct-to-garment (DTG) conversions. Factory-sealed in genuine Epson packaging, this assembly integrates passivated solvent-resistant cavity seals and multi-channel manifold routing capable of handling eco-solvent, mild solvent, dye, and textile pigment inks.
Engineered with 1,440 active nozzles partitioned across 8 independent rows (180 nozzles per row), the assembly achieves native optical resolutions up to 1440 DPI. Leveraging advanced Variable Sized Droplet Technology (VSDT), it dynamically modulates droplet volumes from an ultra-fine 1.5 picoliters up to 21 picoliters across an 8 kHz firing frequency. This dynamic volume control delivers smooth tonal gradations, fine photographic micro-details, and crisp vector text while maintaining dense, uniform solid coverage in heavy fill areas.
Part Information
| Product Name | Original Epson DX5 Eco-Solvent Printhead (Unlocked / Uncoded) |
| OEM Manufacturer | Seiko Epson Corporation (Nagano, Japan) |
| Primary OEM Part Numbers | F186000 |
| Equivalent / Interchangeable Codes | F1440-A1 / FA26002-0030 |
| Printhead Generation | MicroPiezo DX5 (Unlocked / Uncoded "White Board" Version) |
| Component Classification | Wide-Format Piezoelectric Drop-on-Demand (PZT DoD) Multi-Channel Printhead |
| Decryption Hardware Requirement | None (100% Unlocked; runs natively on all open Chinese DX5 carriage boards) |
| Supported Channel Routing | 4-Color (Dual CMYK), 6-Color (CMYKLcLm), or 8-Color (CMYK + Light/Spot Colors) |
| Ink Chemistry Pairing | Eco-Solvent, Mild Solvent, Solvent, Aqueous Dye, Pigment, & Sublimation Inks |
| Country of Origin | Japan (100% Genuine Original, Sealed Packaging) |
Technical Specifications
| Actuation Physics | MicroPiezo Drop-on-Demand (PZT Actuator System) |
| Active Addressable Nozzles | 1,440 nozzles total (8 parallel rows × 180 nozzles per line) |
| Native Optical Resolution | 1440 DPI (180 DPI per nozzle line / 360 DPI dual-channel interleaved) |
| Firing Frequency | 8 kHz nominal continuous firing frequency |
| Droplet Size Modulation | Variable Sized Droplet Technology (VSDT): 1.5 pl (minimum) up to 21 pl (maximum) |
| Effective Print Swath Width | 25.4 mm (1.0 inch) active swathe coverage |
| Fluid Interface Manifold | 8 solvent-passivated inlet nipple ports matched to standard DX5 small/large dampers |
| Electrical Interface | Dual 31-pin flat flexible cable (FFC) socket array with integrated ground tags |
| Operating Temperature & Humidity | 18°C to 30°C (64°F to 86°F); 35% to 65% RH non-condensing |
| Dimensions & Net Weight | 106 × 49.7 × 41.7 mm; Net weight: ~97 g / Packaged gross weight: ~0.20 kg |
Key Features & Operational Advantages
- 100% Unlocked "White Board" Integration: Operates natively on all open Chinese DX5 printer carriage boards (BYHX, Hoson, Senyang) without requiring decryption cards or bypass keys.
- 1.5-Picoliter Ultra-Fine Droplet Control: Ejection of 1.5 pl micro-drops achieves photographic image quality with smooth skin gradations and sharp 2-point micro-text without visible grain.
- Solvent-Resistant Fluid Cavities: Manifold and micro-cavity bonding resins resist aggressive eco-solvent diluents and cleaning washes without internal channel delamination.
- Versatile Multi-Ink Compatibility: Fully adaptable across eco-solvent, mild solvent, aqueous dye, textile pigment, and sublimation configurations.
CRITICAL TECHNICAL & SERVICE ADVISORY
1. System Compatibility Notice: This uncoded F186000 head is designed specifically for Chinese eco-solvent printers and custom DTG/flatbed modifications. Do NOT use this head on Mutoh ValueJet (requires DF-49684) or Mimaki JV33 / JV5 (requires M007947 / MP-M010792), as those machines require different driving voltages and specific encrypted head parameters.
2. Flat Flexible Cable (FFC) Replacement: It is strongly advised to replace head ribbon cables whenever installing a new DX5 printhead. Corroded, bent, or ink-contaminated cable leads will short-circuit internal piezo driver transistors, resulting in immediate board fuse or printhead failure upon startup.
3. Electrostatic Discharge (ESD) Protection: MicroPiezo actuators are static-sensitive. Installation technicians must use anti-static wrist grounding straps and ensure main system power and wall AC plugs are fully disconnected before handling internal wiring.
4. Capping & Solvent Maintenance: Always replace or thoroughly service solvent wiper blades, cap top assemblies, and peristaltic pump tubes during head replacement to prevent head dry-out and verify proper vacuum suction.
Compatible Models & Systems
| Printer Series / Brand | Compatible Printer Models | Platform Notes |
|---|---|---|
| Galaxy / Universal Digital | A1801S, A1802S, BY-1801, UD-1612LC, UD-1612W, UD-161LC, UD-161W, UD-1812LC, UD-181LA, UD-181LB, UD-181LC, UD-2112LA, UD-2112LC, UD-211LA, UD-211LC, UD-2512LA, UD-2512LC, UD-251LA, UD-251LC | Wide-format roll-to-roll eco-solvent plotters |
| Allsign & WER | Allsign AS1802S, AS3202S, E6184 | WER ES160, ES1802, ES2502, ES3202, ES3202I | Dual-head and single-head commercial sign printers |
| Wit-Color & Xunfei | Wit-Color Ultra 9000, Ultra 9100 | Xunfei ME1300, ME1600, ME900, VE1800, VE2600 | Eco-solvent & light-solvent production engines |
| Freejet & Custom DTG | Freejet TX 330, Freejet TX Plus 330, Zhongye DTG, Custom Flatbed Conversions | Textile pigment and flatbed specialty conversions |
| Other Eco-Solvent Brands | MeiTu (MT-E1802S, MT-Starjet 5.0), PrismaJet (GE 1802 Series), Rodin 1804, Smart Color FT1800, Sunfiner X4740ASE, Taimes X2A-7405SE | Standard open Chinese carriage controller boards |
| Epson Desktop Photo | Epson Stylus Photo R1900, R2000 | A3+ desktop photo engines |
| Mutoh & Mimaki (Reference) | Mutoh ValueJet 1604/1614/1624 | Mimaki JV33 / CJV30 / JV5 | Incompatible: Requires OEM-encrypted DX5 printheads (DF-49684 / M007947) |
*Important Compatibility Notice: Please verify your existing part number and equipment model before placing an order. If you are unsure about compatibility, please contact customer support with your machine model and existing printhead serial codes.
Terms, Warranty & Customer Protection
Condition: 100% Genuine Original, Brand New in Factory Sealed Package with protective shipping preservation liquid intact.
Packaging & Shipping: The product will be carefully packed with anti-static shielding and shock-absorbent cushioning to help ensure safe international shipping.
Warranty: Covered by a 1-year warranty against manufacturing defects, subject to applicable warranty terms and conditions. Warranty does not apply once active ink has been introduced into the micro-fluidic chambers, or if failure results from electrical shorts via damaged FFC cables, improper installation, or head strikes.
Customer Protection & Returns: Supported by a 30-day store guarantee. If your item arrives damaged, defective, or does not function properly upon receipt, please contact customer service within 30 days of delivery. Depending on the situation, we will provide a replacement or a 100% refund of the product payment. Please contact support before returning any item to ensure proper RMA processing.
dx5 F186000 unlocked
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