Single 4-Color Cap Top For Epson I1600 Print Heads
$16.60 | 1 pkg.(Min.Order)
Dongguan Ocbestjet Digital Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of Single 4-Color Cap Top For Epson I1600 Print Heads in China. Welcome to wholesale high quality customized products at competitive price from our factory. For more cheap products, contact us now.
High-Converting Key Benefit Bullets (Above the Fold)





100% Airtight Vacuum Seal for Powerful Suction: Precision-molded to fit flush against the Epson I1600 and I3200 nozzle plate. Eliminates micro air leaks, maximizing pump suction efficiency during automatic cleaning cycles.
Resistant to DTF, UV & Eco-Solvent Inks: High-grade chemical-resistant elastomer gasket resists swelling, warping, and hardening under prolonged contact with aggressive UV curable inks, eco-solvent fluids, and high-pigment DTF white inks.
Prevents Nozzle Dry-Out & Expensive Clogging: Maintains a hermetic, moisturized micro-environment around the delicate nozzle face during standby and long holiday shutdowns.
High-Density Engineering Polymer Body & Micro-Filter Mesh: Built with a solvent-resistant polymer casing and internal anti-corrosion filter mesh to catch dry ink debris and ensure smooth drainage.
Optimized Single 4-Color Chamber Flow: Engineered specifically for Single 4-Color channel capping stations on compact DTF, UV flatbed, and eco-solvent roll-to-roll printers.
100% Factory Pressure & Airtightness Tested: Every capping top undergoes strict vacuum pressure leak testing before packaging to ensure zero defects upon arrival.
In-Depth Feature Breakdown (Solving Maintenance Pain Points)

1. Inexpensive Insurance for Your Precision Printhead
The capping top is your printer's primary defense against nozzle failure. When the rubber seal loses elasticity or develops micro-grooves, ambient air seeps in, causing rapid ink crusting and costly nozzle burnouts. Replacing your cap top periodically is the most cost-effective way to preserve printhead health.
2. Dedicated Single 4-Color Channel Architecture
Engineered specifically for single 4-color ink routing. The chamber design ensures balanced negative pressure distribution across all color rows during pump activation, preventing uneven purging and nozzle starvation.
3. Chemical-Resistant Gasket for Extended Service Life
Molded from high-resilience elastomer polymer that withstands corrosive cleaning solutions, UV photoinitiators, and harsh solvents, maintaining uniform flatness and sealing lip elasticity over months of demanding print runs.
4. Secure Dual-Barb Drainage Connectors
Features reinforced bottom barb connectors that clamp standard waste ink tubing tightly, preventing tube detachment under high vacuum suction from peristaltic maintenance pumps.
Technical Specifications Table

| Feature / Parameter | Specification Details |
|---|---|
| Product Model | Epson I1600 / I3200 Single 4-Color Capping Top Assembly |
| Compatible Printheads | Epson I1600-A1 (Water-based/DTF/Sublimation), I1600-U1 (UV Curable), I1600-E1 (Eco-Solvent) Epson I3200 Series (Single 4-Color configuration) |
| Gasket Material | High-Elasticity Chemical-Resistant Elastomer / Silicone Seal |
| Cap Body Material | High-Density Engineering Grade Polymer (Solvent-Resistant) |
| Internal Filter | Integrated Fine Anti-Corrosion Micro-Pore Mesh |
| Ink Compatibility | DTF White & Color Inks, UV LED Inks, Eco-Solvent Inks, Water-based Pigment & Dye Inks |
| Chamber Configuration | Single 4-Color Dedicated Layout |
| Tubing Outlet | Dual Barbed Hose Connectors (Standard 4mm / 3mm waste tubing) |
| Quality Standard | 100% Vacuum Airtightness Leak Tested |
| Recommended Replacement | Every 3 to 6 Months (or upon visible gasket wear/swelling) |
| Packaging | Anti-Dust Sealed Protective Bag + Padded Packaging |
Compatible Printer Applications Matrix

DTF (Direct-to-Film) Printers: 30cm / 45cm / 60cm 1-head and 2-head I1600-A1 DTF T-shirt Printers & Shakers
UV Flatbed & Roll-to-Roll Printers: I1600-U1 Small/Medium Format UV Flatbed, UV DTF Crystal Label, and Rotary Bottle Printers
Eco-Solvent Large Format Plotters: I1600-E1 1.3m / 1.6m / 1.8m Advertising Banner, Vinyl & Car Wrap Printers
Dye-Sublimation Printers: I1600-A1 Textile Apparel and Custom Gift Printers
When Should You Replace Your Cap Top? (Diagnostic Checklist)

Ineffective Pump Purging: Ink pump is running, but little or no ink flows into the waste bottle.
Persistent Missing Channels After Head Cleaning: Nozzle test check shows missing channels even after multiple cleaning cycles.
Visible Gasket Swelling or Hardening: Rubber gasket lip appears wavy, sticky, brittle, or distorted.
Overnight Nozzle Dropouts: Printhead prints fine during continuous runs but clogs after being idle overnight.
Global Customer Success Stories & Real-World Applications

Trusted by Print Shops, Repair Centers & Machine Builders Worldwide
Case Study 1: DTF Custom Apparel Studio
Partner Country & Location: 🇺🇸 United States (Dallas, Texas)
Equipment & Ink Used: 3 × 2-Head Epson I1600-A1 30cm DTF Printers (High-Pigment Textile DTF Inks)
Customer Pain Point: Worn capping tops caused air ingestion overnight, resulting in stubborn white ink clogs every morning and delayed rush garment orders.
Solution & Deployment: Upgraded all capping stations to our Single 4-Color Capping Tops with rubber gaskets.
Measurable Results:
First-Print Success Rate: Reached 99.5% on morning startup checks.
Extended Head Life: I1600-A1 heads operated smoothly for 12+ months without replacement.
Labor Savings: Eliminated 30 minutes of manual head soaking and syringe purging every morning.
Caption: High-efficiency DTF garment production studio in Dallas, Texas utilizing our I1600 single 4-color capping tops.
Simple Installation & Maintenance Guide
Turn off the printer and move the carriage away from the maintenance capping station.
Disconnect the waste ink tubes from the bottom barb connectors of the old cap top.
Unclip the old capping top from its spring-loaded bracket and snap the new Single 4-Color cap top securely into position.
Reconnect the waste tubing firmly to both barb outlets.
Apply a few drops of moisturizing cleaning solution to the cap mesh and run an automated cleaning cycle to verify an airtight vacuum seal.
Frequently Asked Questions (FAQ)
Q1: What is the difference between a Single 4-Color and Dual 4-Color cap top?
A: A Single 4-Color cap top is tailored for capping stations configured for single 4-color ink routing (commonly used on I1600 and specific compact I3200 setups), providing optimized vacuum balance for single-channel groups. A Dual 4-Color cap top is built for dual-row 4-color split architectures.
Q2: Is this cap top compatible with UV and aggressive cleaning fluids?
A: Yes. The sealing gasket and polymer body are manufactured from chemical-resistant materials specifically designed to resist degradation from UV photoinitiators, eco-solvents, and DTF cleaning solutions.
Q3: Does this cap top come fully assembled with the gasket and filter?
A: Yes! This is a complete, ready-to-use assembly including the housing, rubber gasket, internal micro-filter, and dual bottom barb connectors. It snaps directly onto your capping station bracket.
Q4: Do you offer bulk distributor pricing and OEM supply?
A: Absolutely. We supply printer manufacturers, service centers, and global distributors with volume tiers (50 pcs / 100 pcs / 500 pcs) with fast international dispatch.
Call-to-Action (CTA)
Order Now for Fast Worldwide Dispatch | Protect Your I1600 Printheads Today!
Looking for bulk trade discounts, spare wipers, or full capping station assemblies? Contact our B2B technical team now!
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