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LEF-12

OLYMP ELECTRONIC COM - ROLAND SRBIJA BEOGRAD PLOTER LEF-12

ROLAND UV LEF-12

Extending the realm of your printing from flat substrates to the third dimension. Roland’s UV-LED inkjet printer, the LEF-12, allows you to print on 3D objects with a height of up to 100 mm (3.94”). Taking full advantage of our printing knowhow, the LEF-12 will enable you to create added-value personalisation and originality to a vast range of popular consumer items.

h3.Creative

Direct Printing on 3D Objects

The LEF-12 is capable of printing anything on both flat and uneven surfaces for 3D objects up to 100 mm (3.94” ) thick. Because the integrated UV-LED lamp instantly cure ink during printing, it can print directly onto materials such as PET, ABS, PVC, polycarbonate, PS and other plastics, as well as papers and card stocks.

The LEF-12 Supports two print modes.

  • Generic mode – Ideal for printing fine detail on flat surfaces.
  • Distance mode – More suitable to print on objects where the surface is not level.

Clear Ink Enhances the Print Quality and Appearance

The inclusion of Roland’s clear varnish enables users to produce unusual and creative textures on all materials. Among the advantages offered by the LEF-12 are high-grade gloss and matte finishes as well as 3D “impasto” effects that can be created by stacking many layers of clear ink. The LEF-12 offers 72 ready-to-use texture patterns, all of which are easy to incorporate into a design. With just one click you can create high-value exquisite, appealing and unique effects for your customers.

High-density Opaque White Ink

The LEF-12 is compatible with Eco-UV high-density white ink in addition to full four-colour CMYK inks and clear varnish. The versatility of white ink delivers innovative text, logos and images onto coloured backgrounds. Use white ink as a base coat to add vivid colour printing on transparent PET base materials, or as a primer on darker materials. Being an inkjet printer, the LEF-12 dispenses with the time-consuming conventional plate-making process. This means it can deliver small batch jobs or just one item without a lengthy set-up process.

Performance

Convenient Height Adjustor

With 3D items placed on the flat table, once the automatic height adjusting function has been selected, the LEF-12 starts to adjust the position by moving the flat table back and forth until its surface reaches the height most suitable for operation. This function also helps to maintain the production of quality prints due to automatic adjustment of the distance between the print-head and the material surface.

The Sealed Cover Construction Protects the Material against Admission of Dust During Printing

The LEF-12 includes a safety hood to protect the operator from UV light during operation and a screen to prevent dust falling on the surface of materials whilst printing. Equipped with long-life LED UV-curing lamp, the LEF-12 requires no warm-up time, making it efficient to use and cool to touch. This LED curing technology means it can be used in conjunction with delicate materials which, traditionally, have been difficult to dry efficiently.

Ink Mist Absorbing Function

The LEF-12 features an ink mist adsorbing system by which air-borne ink mist inside the printer is collected for removal. The system works by employing two fans installed around the print-head and flat table, that blow any ink mist into an adsorbing filter. This system is valuable to maintain consistent printing operation.

Compact Construction and Low Energy Requirement

The desk-top construction of the unit allows it to be installed in restricted spaces in the workplace. The LEF-12 operate on standard household power supplies, and do not require special electrical installations.

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’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.

Software

VersaWorks RIP Software

The Roland’s true Adobe® PostScript® 3™ RIP is easy to use and incorporates the latest CPSI engine for exceptional production output. Features include estimation of ink usage and print time for each job, control of up to four Roland devices, and accurate color matching using the Roland Color System Library.

Roland OnSupport Messaging System Included for Remote Production Management

The LEF-12 features Roland OnSupport, an online customer support system allowing users to remotely track the status of the printer’s activities. The system sends e-mails to users notifying them of important information such as when a job is completed and when ink is running low. With Roland OnSupport, users can also quickly download firmware updates and important product information by accessing an exclusive website with just one mouse click.

Katalog ROLAND LEF-12 3.56MB

download file

LEF-12 Options

OLYMP ELECTRONIC COM - ROLAND SRBIJA BEOGRAD PLOTER LEF-12

ROLAND UV LEF-12 Options

Deodorising unit

Item
Model
Deodorising unit
Print Pro Base LEF
Replacement Filters
A1030158
Dimensions
1000(W)×855(D)×730(H)mm [39.4 × 33.7 × 28.7 in.]
Weight
120kg [264.5lb.]
Blower
1.1kw
Airflow (with filters fitted)
380m³/h [223cfm]
Electronics
AC 90-257V 1ph (50/60Hz)
Full load current
12.5A
Noise Level
< 65dB
Filter
Treated Activated Carbon: 25kg [55.1lb.]
Environmental
Temperature: 5°C to 40°C Humidity: 80%RH (up to 31°C) to 50%RH (40°C)
Included items
User’s manual, Internal filters, Extraction hose kit, Power code

Inks

Item
Model
Description
ECO-UV Ink
EUV3-MG
Magenta, 220cc
EUV3-YE
Yellow, 220cc
EUV3-CY
Cyan, 220cc
EUV3-BK
Black, 220cc
EUV3-WH
White, 220cc
EUV3-GL
Gloss, 220cc
Cleaning liquid
SL-CL
1 pc.
Adhesive sheet
AS-10
For securing material,
210 mm x 140 mm (8-1/4 in. x 5-1/2 in.), 10 sheets

LEF-12 Specification

ROLAND UV LEF-12 Specification

Printing technology
Piezo electric inkjet
Media
Dimensions
Maximum 335 (width) x 310 (length) x 100 (height) mm [13.2 × 12.2 × 3.94 in.]
Weight
Maximum 5 kg (11lb.)
Printing width and length
Maximum 305 (width) x 280 (length) mm (12 × 11 in.)
Ink cartridges
Types
Roland ECO-UV INK
Capacity
220 cc
Colors
Six colors (cyan, magenta, yellow, black, white and gloss)
Ink-curing unit
UV-LED Lamp
Printing resolution (dots per inch)
Maximum 1440 dpi
Distance accuracy *
Error of less than ±0.3% distance ±0.3 mm, 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%, 1.8 A, 50/60 Hz
Power consumption
During operation
156 W
Sleep mode
16.7 W
Acoustic noise level
During operation
60 dB (A) or less
During standby
49 dB (A) or less
Dimensions
999 (W) x 862 (D) x 549 (H) mm [39.3 (W) x 33.9 (D) x 21.7 (H) in.]
Weight
85 kg(187.4 lb.)
Environmental
Power on
Temperature: 20 to 32°C (68 to 90°F) (22°C/72°F or higher recommended), Humidity: 35 to 80% RH (no condensation)
Power off
Temperature: 5 to 40°C (41 to 104°F), Humidity: 20 to 80% RH (no condensation)
Accessories
Power cord, adhesive sheet, software RIP (Roland VersaWorks), and user’s manual, etc.

LEF-12 Videos

ROLAND UV LEF-12 Videos

LEF-12

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