Loading... Please wait...JV330 Maintenance Head 330 Assy is a maintenance unit assembly designed for Mimaki JV330 Series printers. Its main function is to maintain the print head in optimal condition by keeping it clean, sealed, and ready for printing.
Capping: Seals the print head when the printer is idle to prevent ink from drying.
Cleaning / Suction: Removes ink residue and clogged ink from the nozzles during cleaning cycles.
Flushing Support: Assists deep cleaning and maintenance operations.
Waste Ink Management: Directs waste ink to the waste ink system.
Rubber cap
Ink suction pump
Ink tubes
Bracket and housing unit
Wiper (depending on configuration)
Ineffective head cleaning
Frequent nozzle dropouts or clogging
Ink leakage around the maintenance area
Poor head sealing (cap not airtight)
Weak or failed pump suction
A properly functioning Maintenance Head Assy helps:
Maintain consistent print quality
Extend print head lifespan
Prevent ink drying and nozzle damage
Reduce machine downtime
Clean the cap and maintenance area regularly
Replace the Maintenance Head Assy when the pump becomes weak or the cap rubber hardens
Use approved Mimaki ink and cleaning solutions
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Compare it with other Mimaki maintenance assemblies
Product Name: JV330 Maintenance Head 330 Assy
Manufacturer: Mimaki (Original Equipment Manufacturer)
Suitable for the following Mimaki printer models:
Mimaki JV330-130
Mimaki JV330-160
Mimaki CJV330-130 / CJV330-160
Mimaki TS330-1600
The maintenance head assembly is a dedicated service component designed to support the printer’s head maintenance system. It is essential for:
Sealing the print head (capping) to prevent ink drying
Performing automatic suction cleaning cycles
Managing waste ink removal
Supporting nozzle flushing and priming during maintenance
These functions are crucial to sustain print quality and extend the life of the print heads.
Note: Detailed functional components (e.g., caps, suction pump, tubes) are typically manufacturer-specific and not published as standalone dimensioned specs, but can be inferred from maintenance system design.
While Mimaki typically does not publish individual part dimensions for components such as the maintenance head in public specifications, the following general attributes apply based on OEM documentation and part listings:
Original OEM Part: Yes (Mimaki genuine part)
Assembly Includes: Maintenance head unit with seals/caps, suction components, tubing interfaces
Installation Location: Maintenance station of the JV330-series printer
Installation Requirement: Installed in the printer’s head maintenance carriage with proper alignment and seals