Description

🏷️ Product Title

GC Original Ink System Assembly / Maintenance Unit for Epson EcoTank L15150 – Compatible with M15140 / L6770 / L6580 / ET-16600 / ET-M16600 / M16680 / M16685 – Part No. 1950950,1851820, 1872680 – Original

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Restore proper ink priming and capping function with the GC Original Ink System Assembly / Maintenance Unit for Epson EcoTank L15150 and related A3 EcoTank models.

Genuine Epson ink pump and capping assembly, ensuring reliable print head priming, capping, and consistent ink flow for A3 EcoTank printers.

📝 Product Description

The GC Original Ink System Assembly / Maintenance Unit – Part No. 1950950,1851820, 1872680 (I/S Maintenance Unit, CH72, IEI, ASP) is a genuine Epson replacement part designed for the Epson EcoTank L15150, M15140, L6770, L6580, ET-16600, ET-M16600, M16680, and M16685 printer series.

This assembly, also known as the Ink Pump Assy, Ink Maintenance Unit, Pump Assembly, or Ink System Capping Assembly, caps the print head when idle to prevent nozzle drying, and drives the pump mechanism used for print head cleaning cycles and ink priming. It’s distinct from the separate consumable maintenance/waste ink box (C9345) — this is the mechanical pump and capping hardware itself.

A faulty ink system assembly can cause nozzle clogging, failed cleaning cycles, ink priming errors, print head capping failure, or the printer displaying maintenance-related error messages.

Replacing the ink system assembly restores proper print head priming, capping, and consistent ink flow.

Ideal for printer technicians, service centers, dealers, and printer repair professionals.

✅ Features

✔ Genuine Epson Part (1872680)

✔ OEM-Compatible Replacement

✔ Restores Print Head Capping & Priming

✔ Fixes Nozzle Clogging & Cleaning Cycle Errors

✔ Durable Pump Mechanism

✔ Easy Installation

✔ Trusted GC Original Quality

📌 Compatible Printer Models

• Epson EcoTank L15150
• Epson M15140
• Epson EcoTank L6770
• Epson EcoTank L6580
• Epson ET-16600
• Epson ET-M16600
• Epson M16680
• Epson M16685

Compatible Part Number
1950950,1851820, 1872680

✔ Grouped Model Search

Epson L15150 / M15140 / L6770 / L6580 / ET-16600 EcoTank Series

L15150 / M15140 / L6770 / L6580 / ET-16600 / ET-M16600 / M16680 / M16685

Compatible Printer Parts

Ink System Assembly / Maintenance Unit / Ink Pump Assy / Capping Assembly

📌 Product Usage / Section

• Ink System Assembly
• Ink Pump / Maintenance Unit
• Epson Printer Spare Parts
• Inkjet Printer Spare Parts
• Printer Repair Parts
• Ink System Maintenance Components

🔍 Technical Details

• Product Type: Ink System Assembly / Maintenance Unit (I/S Maintenance Unit, CH72, IEI, ASP)
• Brand: GC Original
• Part Number: 1950950,1851820, 1872680
• Quality: Genuine / Original
• Compatible Brand: Epson
• Function: Caps Print Head & Drives Cleaning/Priming Pump Mechanism
• Condition: New
• Installation: Professional Technician Recommended

✅ WHY BUY THIS PRODUCT

✔ Genuine Epson Part Number

✔ OEM-Compatible Fitment

✔ Restores Capping & Priming Function

✔ Fixes Nozzle Clogging

✔ Durable Pump Construction

✔ Trusted GC Original Quality

❓ Frequently Asked Questions (FAQ)

Q1. What does the Ink System Assembly / Maintenance Unit do?
It caps the print head when idle to prevent nozzle drying, and drives the pump mechanism used for cleaning cycles and ink priming.

Q2. Which printers are compatible?

Compatible with Epson EcoTank L15150, M15140, L6770, L6580, ET-16600, ET-M16600, M16680, and M16685.

Q3. Which part number does this replace?

1872680

Q4. Is this the same as the Maintenance Box (waste ink pad)?
No. This is the mechanical Ink Pump/Capping Assembly, which is different from the separate consumable Maintenance Box (C9345) that collects waste ink — please make sure you’re ordering the correct part for your specific issue.

Q5. What problems can this part solve?

Replacing a faulty ink system assembly can help resolve:

• Nozzle clogging
• Failed cleaning cycles
• Ink priming errors
• Print head capping failure
• Maintenance-related error messages

Q6. Is this an original Epson part?

Yes, this is a genuine Epson replacement part.

Q7. Is professional installation recommended?

Yes. Professional installation is strongly recommended, as this involves internal ink system components requiring careful handling.

⚠️ Common Problems Fixed

• Nozzle Clogging
• Failed Cleaning Cycle
• Ink Priming Error
• Print Head Capping Failure
• Maintenance Error Message
• Ink Pump Mechanism Failure

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