Mimaki SWJ-320EA Eco-solvent Printer

The Mimaki SWJ-320EA, successor to the legendary SWJ-320S4, is a groundbreaking 3.2-meter-wide solvent printer. Equipped with new-generation high-speed print heads arranged in a staggered mode, it can produce large-format images for various exterior or interior applications. Its capabilities are further enhanced by Mimaki Core Technologies, including MAPS4 and NRS, providing an exceptional balance of affordability, quality, and reliability.

Key features include:

• Maximum print speeds of 137sqm/h (300x600dpi) for long-distance viewing and 35sqm/h (600x600dpi) for short-range viewing
• High image quality achieved by Mimaki's unique MAPS4 technology at a maximum resolution of 1200dpi
• Reduced running costs with Mimaki CS100 solvent-based ink
• Print super-wide formats up to 3.2m or utilize the Twin-Roll function for simultaneous printing up to 1524mm wide
• Uninterrupted printing solutions with NRS functionality
• Intuitive and highly functional operation with RasterLink6

Variable dot delivers smooth gradation for high resolution image quality

• To reduce a grainy appearance, the 3 most optimum drop sizes (7pl minimum) are automatically selected, depending on the print mode
• Grainy appearance is also reduced by using the 900x1200dpi high resolution print mode available for high quality printing

Twin-roll printing as optional

• Double your production volume per day with twin-roll printing function
• Up to 2 rolls, maximum width of 1,524mm each
• Media with different widths can be used
• Maximum roll weight is 100kg
• Handle different jobs at the same time: different data can be assigned to each roll of media
• Both rolls should at least have the same thickness level and be printable with the same profiling

Print speed

• High speed production at the speed of max. 137sqm/h for distance viewing and 35 sqm/h (600×600 dpi) for short range viewing

Ink supply and configuration

• High productivity, low ink consumption, and excellent cost performance
• Uses eco-solvent CS100 2L supplied ink (CMYK), which remains weather resistant after three years. More affordable than conventional ink cartridges, it has exceptional stability and low propensity to clog nozzles.
• Newly-developed ink tank contains max. of 3L ink per colour which can be filled at once for longer production runs with less interaction

Print head configuration

• 4 print heads arranged in staggered mode for dynamic production
• 1280 nozzles (320 nozzles × 4 lines) per head
• 4 heads with total 5,120 nozzles

Optimised media feeding for uninterrupted printing

• Heavy duty media feed system enhances operation efficiency
• Head carriage equipped with two media jam sensors to detect wrinkled or draped media surface, preventing damage to print heads, a head strike or media jam
• Pinch rollers with high-accuracy and high-grip ensure stable media feeding and reduces uneven colour printing due to misalignment and banding
• Newly designed tension bar and take-up system for stable media feeding
• Constant tension on media even after the media roll diameter changes guarantees high-definition printing