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Truepress Jet L350UV

UV Inkjet Label Printing System
Digital flexibility and advanced color reproduction introduce a new era in label and package printing

Even in the label and package industry, diversified, short run printing is becoming increasingly common. At the same time, clients continue to require improved costs, shorter turnaround, and higher quality and there is the ever present question of how to create attention-grabbing products that stand out among the wide range of items available.
The Truepress Jet L350UV delivers the inkjet technology developed by Screen over many years optimized for label printing. For label printing companies looking for high throughput, high image quality, simple operation, and stability, the Truepress Jet L350UV offers the best possible solution.

Truepress Jet L350UV


  • High-speed printing of up to 50 meters (16.1 square meters) per minuteScreen’s proprietary grayscale printheads deliver around 80 million droplets per second, allowing high-speed printing of up to 50 meters (164 feet)* every minute. This enables throughput of 16.1 square meters (173.3 square feet) per minute for 350-millimeter-wide paper, making the Truepress Jet L350UV one of the world' s leading systems for inkjet printing of labels.
    * For a resolution of 600 x 600 dpi
  • L350_img01_1.pngColor reproduction beyond CMYK with Truepress inksScreen’s proprietary UV Truepress inks provide coverage of a much wider gamut than previous process color inks. This enables a natural finish and higher level of quality even for label designs with subtle color differences.
    Truepress inks are also low odor and create little buildup, making them ideal for post-processing such as varnishing and laminating.
    Using white ink while printing onto colored media, including tranparent items, creates a high-quality finish.
  • Straightforward operation and maintenanceWith the Truepress Jet L350UV, all output-related processing can be performed from the front touch panel. This ensures any operator can easily achieve excellent print quality. Daily cleaning of printheads can also be performed at the touch of a single button. This and other simple maintenance procedures ensure the system is always in top condition, significantly increasing operational efficiency.
  • L350_img02_1.pngSmooth and natural gradations from highlights to shadowsThe adoption of grayscale printheads allows droplets to be printed in four steps. This provides much smoother reproduction of halftone images, enabling smooth color reproduction from highlights to shadows with minimal graininess.



  • Label


    Our proprietary UV inkjet technologies enable the creation of smooth gradations in a single pass, top level productivity and high color gamut CMYK output. They have been widely praised by customers who value our marketing-leading expertise.


Printing system Piezo single-pass printing, four tones per drop
Resolution 600 x 600 dpi
Printing speed 16.1m2 /min at 50 m (164 ft)/min
Printing size Width: 50.8 mm to 322 mm (2" to 12.6")
Repeat length: 50.8 mm to 2,400 mm (2" to 94.4")
Media size Width: 100 mm to 350 mm (4" to 13.7")
Roll diameter: Maximum 750 mm (29.5")
Weight: Maximum 120 kg (264 lb)
Media thickness 0.09 mm to 0.35 mm (3.6 to 13.7 mil)
Inks Truepress ink for L350
CMYK + White or CMYK
Ink tank capacity: 8 liters per color
Ink bottle capacity: 4 liters per color
Heads 4 step grayscale printheads
Controller (bundled) Controller for L350
RIP (bundled) EQUIOS for L350
Options Web cleaner, Mark sensors, White ink, Corona unit, full color variable data processing, MIS connection (CERM), splice detection sensor
(W x D x H) / Weight
Printer: 3,415 x 2,065 x 2,000 mm (134.5" x 81.3" x 78.8") / 3,350 kg (7,370 lb)
Main tank: 760 x 896 x 1,120 mm (30" x 35.3" x 44.1") / 230 kg (506 lb)
Power supply box: 1,327 x 909 x 1,625 mm (52.3" x 35.8" x 64") / 580 kg (1,276 lb)
Power requirements Three phase 200/208/220 V, 3 W, 50/60 Hz, 55 A /
Three phase 380/400/415 V, 4 W, 50/60Hz, 45A
Earth leakage circuit breaker (200 mA sensed current) must be installed.
Operating environment Temperature: 15 to 24°C (59 to 75.2°F)
Humidity: 40 to 70% (no condensation)
Incidental utilities Air-pressure utilities such as compressor
Connection to exhaust duct