Remanufactured HP 70 Printhead With Chip
$19.50 | 1 0(Min.Order)
Dongguan Ocbestjet Digital Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of remanufactured hp 70 printhead with chip in China. Welcome to wholesale high quality customized products at competitive price from our factory. For more cheap products, contact us now.
Professional Remanufactured HP 70 Printhead with Upgraded Smart IC Chip for HP DesignJet Z2100 / Z3100 / Z3200 / Z5200 / Z5400 Large-Format Photo Printers (Full Series C9404A – C9410A)
Distinctive Value Proposition (Key Selling Points)
Deep Ultrasonic Reconditioning & Micro-Flushing: Built from genuine OEM printhead cores. Subjected to multi-stage high-pressure reverse pulse flushing and ultrasonic cavitation to dissolve hardened ink deposits, restoring 100% unobstructed micro-nozzle flow.
Upgraded Replacement Smart IC Chip: Fitted with an advanced third-party encryption-resistant chip that ensures seamless hardware recognition, flawless automated head alignment, and thermal impedance matching with no firmware lockout.
Dual-Color High-Precision Firing: Restores factory-spec droplet placement (4 pl / 6 pl dual-drop volume). Delivers razor-sharp line definition, smooth skin tone gradations, and neutral monochrome transitions.
Universal Dye & Pigment Ink Compatibility: Precision-primed internal chambers work harmoniously with both water-based dye and micro-encapsulated pigment inks, preventing foaming, cavitation, or nozzle dropouts.
100% Machine-Bench Pattern Tested: Every single printhead is individually tested on actual HP DesignJet printers for full-width solid fills and nozzle health verification before vacuum sealing.
Industrial Kraft Box Protection: Sealed in anti-static, moisture-barrier foil bags and cushioned in heavy-duty neutral kraft boxes to protect delicate nozzle plates and gold contact pads during global shipping.
Re-Engineering & Quality Workflow
Unlike generic refills, our HP 70 remanufactured printhead follows a certified 5-step restoration protocol:
[OEM Core Sorting & Integrity Scan] ↓ [High-Pressure Reverse Pulse & Ultrasonic Micro-Decontamination] ↓ [Vacuum Priming & Acoustic Wave Jetting Test] ↓ [New Upgraded Smart Chip Mounting & Contact Impedance Check] ↓ [Full-Density Diagnostic Printout & Moisture-Barrier Kraft Packaging]
Acoustic Cavitation Cleaning: Cleans deep internal thermal heating elements without damaging delicate silicon resistor layers.
Vacuum Chamber Degassing: Eliminates micro-air bubbles that cause intermittent dropouts during wide-format batch printing.
Gold-Plated Contact Resurfacing: Contact pins are polished and electro-tested for consistent electrical conductivity.
HP 70 Printhead Model & Color Configuration Guide
| Part Number | Dual-Color Channel | Color Code | Compatible HP DesignJet Printer Models |
|---|---|---|---|
| C9404A | Matte Black / Cyan | MK / C | Z2100, Z3100, Z3200, Z5200, Z5400 |
| C9405A | Light Magenta / Light Cyan | LM / LC | Z2100, Z3100, Z3200, Z5200, Z5400 |
| C9406A | Magenta / Yellow | M / Y | Z2100, Z3100, Z3200, Z5200, Z5400 |
| C9407A | Photo Black / Light Gray | PK / LGY | Z2100, Z3100, Z3200, Z5200, Z5400 |
| C9408A | Blue / Green | B / GN | Z3100, Z3200 (12-Color Models) |
| C9409A | Matte Black / Red | MK / R | Z3100, Z3200 (12-Color Models) |
| C9410A | Gloss Enhancer / Gray | E / GY | Z3100, Z3200 (12-Color Models) |
Note: Please verify your specific printer model color configuration prior to ordering.
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Product Line | Remanufactured HP 70 Large Format Printhead |
| Printhead Structure | Dual-channel thermal inkjet printhead |
| Nozzle Count | 1,056 nozzles per color channel (2,112 nozzles total per head) |
| Drop Volume | 4 pl (Color channels) / 6 pl (Black & Enhancer channels) |
| Chip Technology | Upgraded Replacement IC Microchip (Auto-calibrating) |
| Ink Compatibility | Water-based Pigment & Dye Inks (Vivera compatible) |
| Packaging | Anti-static vacuum foil bag + Neutral shockproof kraft box |
| Shelf Life | 18 Months (Stored sealed at 10°C–30°C) |
| Warranty | 100% Quality Guarantee / 1:1 Replacement Warranty |
Installation & Trouble-Free Alignment Tips
Power On Printer: Ensure the printer carriage is parked in the printhead replacement zone.
Clean Carriage Contacts: Gently wipe the carriage electrical contacts with a lint-free cloth if dust is present.
Remove Protective Clips: Unclip the orange nozzle protective cap and peel off the silicone seal tape. Do not touch the gold contact pads or nozzle plate directly.
Insert & Latch: Insert the printhead firmly into the matching color slot and close the carriage latch handle until it clicks.
Run Automatic Alignment: Allow the printer to complete the automated closed-loop color calibration scan.
Frequently Asked Questions (FAQ)
Q1: How does a remanufactured HP 70 printhead differ from a cheap compatible printhead?
A: HP thermal printheads have proprietary integrated nozzle architecture that cannot be replicated by unauthorized third-party molds. Our printheads use genuine OEM structural cores that undergo industrial acoustic decontamination and micro-flushing, guaranteeing original droplet placement and thermal stability at a fraction of the OEM cost.
Q2: Will this remanufactured head trigger an "expired" or "unrecognized" warning?
A: No. Each printhead is equipped with a freshly coded replacement chip, allowing the DesignJet printer to recognize it as a healthy head ready for auto-calibration and production.
Q3: Can I replace just one faulty printhead, or do I need to replace all of them together?
A: You can replace printheads individually as needed. Our heads match OEM firing frequency and voltage curves, working harmoniously alongside existing printheads.
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