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Expedite your workflow with a host of productivity features
To accommodate greater quantities and larger-sized items, the LEF-300's printing area has been expanded to 770 mm wide by 330 mm long. With four print heads and two UV-LED lamps, one of which moves, the LEF-300 enables bidirectional printing approximately 1.6 times* faster than previous models. White and clear (gloss) ink are now jetted through two rows of nozzles each for faster printing, increased density and opacity and faster build-up of multiple layers for three-dimensional textures. A new draft print mode improves
Advanced ECO-UV inks produce outstanding results
Designed for flexibility, ECO-UV inks image beautifully and conform around the most complex corners and curves for decoration of a wide variety of items from stunning gifts and novelty items to industrial parts and product prototyping. The LEF-300 comes equipped with VersaUV's proprietary CMYK, White and Clear (gloss) ECO-UV inks for premium quality prints. By printing a base layer of high-density white ink, even greater brilliance can be achieved when using clear or dark-colored materials. Clear ink produces gloss and matte finishes. Multiple layers of clear ink can be applied to create simulated embossing and three-dimensional textures, and the included VersaWorks Dual RIP software comes with 72 ready-to-use texture patterns
overall efficiency for users in need of quick prototype prints.
Built to meet the demands of high volume operations
In order to maintain accurate high-quality printing even during long production runs, the LEF-300 incorporates precision parts that are not susceptible to changes in temperature or humidity. To meet the needs of production site customers, the LEF-300 includes an input/output system that supports external devices such as warning lights and custom production automation systems.
Full cover ensures safety and print quality
The LEF-300 cover provides excellent airtight enclosure to prevent dust from entering the print area, while keeping the UV-LED light contained. Ink cartridges are located on the side of the device to allow replacement during operation without having to open the cover.
Ink mist absorbing function
The LEF-300 features an ink mist adsorbing system by which air-borne ink mist inside the printer is collected for removal. The system works by employing a fan installed around the print-head, that blow any ink mist into an adsorbing filter. This system is valuable to maintain consistent printing operation
Unmatched print quality with Roland Intelligent Pass Control
Across a wide variety of applications and media, Roland Intelligent Pass Control technology delivers outstanding image quality in all print modes while eliminating virtually any signs of banding. This patent-pending system ensures that graphics look great when viewed indoors or outdoors, up close and at a distance.
Automated ink circulation system for consistent long-term image quality
The VersaUV series comes with Roland DG's unique, automated ink circulation system that prevents the pigment in white ink from settling. This system automatically reduces waste of white ink, lowers running costs, produces exceptional image quality, and ensures consistent white density throughout the longest production runs.
| Printing technology | Piezoelectric inkjet | ||
|---|---|---|---|
| Media | Dimensions | Max. 31.5 (width) x 14.2 (length) x 3.94 (height) in. Max. 800 (width) x 360 (length) x 100 (height) mm |
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| Weight | Max. 18 lbs. Max. 8 kg |
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| Printing width and length | Max. 30.3 (width) × 13 (length) in. Max. 770 (width) x 330 (length) mm |
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| Ink cartridges | Type and capacity | ECO-UV (220 cc cartridge) ECO-UV-4 (220 cc cartridge) ECO-UV-4 (500 cc cartridge ) (White ink is not available in 500 cc cartridges) |
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| Colors | Cyan, Magenta, Yellow, Black, Gloss, White and optional Primer Ink Configs: CMYKGlGlWh or CMYKPrGlWh |
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| Print resolution (dpi) | Max. 1,440 dpi | ||
| Distance accuracy * | Error of less than ±0.3 mm (±11.8 mil) or ±0.3% of the specified distance, whichever is greater | ||
| Dryer *4 | Error of less than ±0.2 mm (±7.9 mil) or ±0.1% of the specified distance, whichever is greater | ||
| Connectivity | Ethernet (10BASE-T/100BASE-TX, automatic switching) | ||
| Power-saving function | Automatic sleep feature | ||
| Power requirements | AC 100 to 240 V ± 10%, 2.1 A, 50/60 Hz | ||
| Power consumption | During operation | Approx. 178 W | |
| Sleep mode | Approx. 18 W | ||
| Acoustic noise level | During operation | 60 dB (A) or less | |
| During standby | 49 dB (A) or less | ||
| Dimensions | 61.4 (width) × 37.6 (depth) × 22.7 (height) in. (1,560 (width) × 955 (depth) × 576 (height) mm) (When the ink-cartridge tray is attached; 73.5 × 37.6 × 22.7 in. (1,866 × 955 × 576 mm) |
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| Weight | 317.5 lbs. (144 kg) | ||
| Environment | Power on | Temperature: 20 to 32°C (68 to 90°F) (22°C [72°F] or higher recommended), Humidity: 35 to 80% RH (non-condensing) |
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| Power off | Temperature: 5 to 40°C (41 to 104°F), Humidity: 20 to 80% RH (non-condensing) |
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| Included items | Power cord, RIP & PRINT MANAGEMENT SOFTWARE (Roland VersaWorks Dual), User’s Manual and Pad trays, etc. | ||
* Temperature: 23°C (73°F), humidity: 50%
| Roland VersaWorks 6 System Requirements | ||
| Operating system | Windows® 10 (32/64-bit) | |
| Windows® 8.1 (32/64-bit) | ||
| Windows® 7 Professional / Ultimate (32/64-bit) | ||
| CPU | Intel® Core™2 Duo, 2.0 GHz or faster recommended | |
| RAM | 2 GB or more recommended | |
| Video card and monitor | A resolution of 1,280 x 1,024 or more recommended | |
| Free hard-disk space | 40 GB or more recommended | |
| Hard-disk file system | NTFS format | |
| Optical drive | DVD-ROM drive | |
| Other requirements | Ethernet or USB port Internet connection and web browser to use Roland@NET |
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