Roland XR-640 ASSY, Cap Top – 6702029010 for XR Series Printhead Sealing

XR-640 ASSY, CAP TOP-6702029010 Description

This is the genuine Roland ASSY, Cap Top (Part Number: 6702029010), specifically designed for the Roland XR-640 series of high-speed, industrial-grade inkjet printers. As an original equipment manufacturer (OEM) component, it guarantees perfect integration with the printer’s maintenance station for reliable and consistent printhead care.

Primary Functions

Secure Capping: Forms a precise, airtight seal over the printhead when parked, preventing nozzle drying and protecting against dust, ink mist, and environmental contaminants.

Efficient Ink Suction: Works in tandem with the maintenance pump to enable effective vacuum cleaning cycles, removing degraded ink, air bubbles, and debris from the nozzle plate.

Printhead Longevity: Maintains optimal humidity and pressure at the nozzle interface during idle periods, reducing the risk of clogs and misfiring.

Stable Print Performance: Supports consistent ink meniscus control, contributing to high-resolution output and reduced downtime.

Key Features

Genuine Roland OEM Part: Manufactured to exact Roland specifications for durability, alignment, and system compatibility

Precision Engineering: Ensures full-face contact with the printhead nozzle plate without causing wear or leakage

Durable Materials: Resistant to prolonged exposure to solvent, eco-solvent, and UV inks commonly used in XR-series printers

Seamless Integration: Fully compatible with XR-640’s automated cap actuation, wiper, and pump systems

Reliable Actuation: Designed for thousands of open/close cycles without deformation or seal failure

Compatibility

Printer Model: Roland XR-640 series

Part Number: 6702029010

Note: Not compatible with VG, XF, BN, or TrueVIS series. Verify model before installation.

Application

Recommended for:

• Replacement during scheduled maintenance or after printhead service
• Restoring proper capping performance in printers experiencing suction errors or nozzle dry-out
• Upgrading generic or worn cap assemblies to genuine Roland quality

Ideal for service technicians, industrial print operators, and maintenance teams who require authentic components to ensure maximum uptime and print reliability.