Mimaki SWJ-320EA Solvent Printer

Mimaki SWJ-320EA: 3.2m Super-Wide Solvent Printer for High-Volume Signage

The Mimaki SWJ-320EA is a 3.2-meter-wide solvent printer engineered for high-speed, high-quality large-format printing. With advanced features like MAPS4 and NRS, it delivers exceptional productivity and print quality for both indoor and outdoor applications.​

Key Features:

• Maximum print width of 3,200 mm for super-wide format printing
• High-speed printing up to 137 m²/h
• Print resolutions up to 1,200 dpi
• Twin-roll printing capability for increased productivity
• Mimaki Advanced Pass System (MAPS4) for reduced banding
• Nozzle Recovery System (NRS) for uninterrupted printing
• Supports CS100 and CS200 solvent inks

Long Description

Overview

The Mimaki SWJ-320EA is a revolutionary 3.2-meter-wide solvent printer designed to meet the demands of high-volume large-format printing. As the successor to the SWJ-320S4, it incorporates advanced technologies to deliver superior print quality and productivity.​

Key Benefits

• High Productivity:With a top speed of 137 m²/h, the SWJ-320EA ensures rapid turnaround times for large print jobs.
• Exceptional Print Quality:Achieve resolutions up to 1,200 dpi with variable dot printing for smooth gradations and sharp images.
• Cost-Effective Operation:Utilizes affordable CS100 and CS200 solvent inks, reducing operational costs without compromising quality.
• Enhanced Reliability:Features like MAPS4 and NRS minimize downtime and maintain consistent print quality.​

Advanced Technologies

• Mimaki Advanced Pass System (MAPS4):Reduces banding by dispersing ink drops between passes, resulting in smoother gradients.
• Nozzle Recovery System (NRS):Automatically replaces clogged nozzles with operational ones, ensuring uninterrupted printing.​

Applications

Ideal for a wide range of applications, including:​

• Outdoor signage and billboards
• Indoor displays and banners
• Retail point-of-sale materials
• Exhibition graphics
• Vehicle wraps​

User-Friendly Features

• Twin-Roll Printing:Allows simultaneous printing on two rolls up to 1,524 mm each, doubling productivity.
• Intelligent Heater System:Three-way intelligent heaters (Pre/Print/Post) ensure optimal ink adhesion and drying.
• Media Handling:Supports media up to 3,250 mm wide and 1.0 mm thick, with roll weights up to 100 kg.​

Maintenance and Integration

• Ink Supply System:3L ink tanks per color reduce the frequency of refills, supporting longer print runs.
• Software Compatibility:Compatible with RasterLink6 for efficient RIP processing and job management.
• Environmental Considerations:Optional BOFA Air Purifier Unit available for a safer working environment.

Frequently Asked Questions

What types of media are compatible with the SWJ-320EA?

The SWJ-320EA supports a variety of media types, including PVC film, banner materials, tarpaulin, backlit film, photo paper, and more. It accommodates media up to 3,250 mm wide and 1.0 mm thick, making it versatile for various applications.​

How does the twin-roll printing function work?

The twin-roll function allows simultaneous printing on two separate media rolls, each up to 1,524 mm wide. This feature effectively doubles productivity by enabling the printer to handle two print jobs at once, provided both media types have the same thickness and are compatible with the same print settings.

What is the benefit of the MAPS4 technology?

Mimaki Advanced Pass System 4 (MAPS4) is designed to minimize visible banding, one of the common quality issues in large-format printing. By intelligently dispersing the ink between passes, MAPS4 eliminates harsh boundaries and creates smoother color transitions. This leads to more consistent and high-quality prints, particularly noticeable in gradients, skin tones, and solid colors. MAPS4 is especially beneficial in high-speed modes, where traditional printers might compromise print quality.

How does the Nozzle Recovery System (NRS) improve uptime?

The Nozzle Recovery System (NRS) is Mimaki’s solution for dealing with clogged or misfiring nozzles. Instead of stopping production to clean or service the printhead, the NRS allows the printer to automatically substitute the faulty nozzles with functioning ones from a reserved set. This enables the SWJ-320EA to maintain uninterrupted operation and ensures job completion without delays, which is essential for high-throughput environments.

What ink types are supported, and what are their advantages?

The SWJ-320EA uses CS100 and CS200 solvent-based inks. These inks offer vibrant colors, durability, and strong adhesion to a variety of media, making them ideal for outdoor signage where UV resistance and water resistance are critical. Additionally, the inks are cost-effective, which makes the printer an attractive option for businesses looking to reduce their per-print cost without compromising on output quality.

What software is included with the printer?

The SWJ-320EA comes bundled with RasterLink6 RIP software. This user-friendly software supports advanced color management, ICC profiles, and efficient job queuing. RasterLink6 simplifies file handling and allows operators to quickly set up jobs, apply tiling, nesting, and scaling, ensuring maximum efficiency in workflow and output.

What are the maintenance requirements for this printer?

The SWJ-320EA is designed with user-friendly maintenance in mind. Automated nozzle checks, easy-access maintenance panels, and the Nozzle Recovery System reduce manual intervention. Regular tasks include checking ink levels, cleaning the printheads and wipers, and ensuring that media feeding and take-up systems are aligned. Mimaki also offers service plans to support ongoing operation with minimal downtime.

Can the printer be integrated into an existing print workflow?

Yes. The SWJ-320EA is compatible with most RIP workflows thanks to the support for standard file formats (PDF, EPS, TIFF, JPEG). It also supports integration with Mimaki’s job control systems and third-party solutions, making it a versatile addition to any print production environment. Connectivity via Ethernet ensures seamless integration into networked production environments.

What makes the SWJ-320EA different from its competitors?

The Mimaki SWJ-320EA stands out due to its combination of high-speed printing, advanced anti-banding technologies (MAPS4), robust ink options, and twin-roll printing capabilities—all at a highly competitive price point. It's particularly well-suited for print service providers looking for an affordable entry into super-wide format printing without sacrificing quality or reliability.

Is the printer suitable for indoor graphics?

While it is optimized for outdoor signage due to its solvent inks, the SWJ-320EA can produce high-quality indoor graphics as well, such as point-of-sale materials, exhibition graphics, and backlit displays. The high resolution and excellent color fidelity of CS100/CS200 inks make it capable of producing sharp, vibrant indoor prints—provided that proper ventilation is used in accordance with solvent ink safety guidelines.

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