I3200/4720/5113 Printhead Capping – Sealed Protection for Inkjet Nozzle Maintenance

This printhead capping unit is designed for Epson I3200, 4720, and 5113 industrial print heads, offering reliable sealing performance in inkjet printing systems. It supports daily maintenance and long-term printhead protection in high-duty-cycle environments.

Primary Functions

Ink Absorption: Absorbs residual ink from the nozzle plate during cleaning cycles, helping to clear minor clogs and restore consistent ink ejection.

Dust Prevention: Forms a physical seal over the printhead when not in use, blocking dust, debris, and airborne contaminants from entering the nozzle area.

Automatic Moisturizing: Maintains a stable, humid micro-environment to prevent ink from drying in the nozzles during standby, ensuring reliable startup and reducing misfire risks.

Compatibility

Printhead Models: Epson I3200 (CSG11), 4720 (CSG18/CSG21), 5113 (CSG25)

The unit is engineered to match the nozzle plate dimensions and sealing requirements of all three models, enabling cross-platform integration.

Design Features

• High-porosity foam core for efficient ink wicking
• Precision-molded housing ensures accurate alignment
• Elastic sealing lip provides consistent contact pressure
• Chemically resistant materials compatible with aqueous, eco-solvent, and UV inks
• Designed for use in automated head maintenance modules

Application

Suitable for wide-format printers used in digital signage, textile printing, UV flatbed systems, and industrial decoration applications. Helps maintain printhead health and reduce downtime due to nozzle blockages.