Loading... Please wait...As one of the most energy efficient UV printers available, the LEJ-640FT can be operated on a standard electrical outlet without additional power supply needed. It requires a fraction of the power that conventional flatbed printers demand, significantly saving on electrical bill costs each year.The LEJ-640FT uses safe, low heat LED lamps for UV-curing that last up to 10,000 hours – ten times longer than conventional UV curing lamps. The low-heat UV LED lamps enable printing on heat-sensitive materials and can be instantly turned on or off, for a true on-demand operation that requires no warm-up time. The LEJ-640FT bears the Roland Eco-label for environmental compliance. It has earned this label by providing a light source that is entirely ozone free, emitting light in the range known as Near-UV of the UV spectrum, making it a safe alternative to conventional UV lamps.
ModelLEJ-640FTPrinting technologyPiezoelectric inkjetAcceptable media Width and length64 in x 98 in (1625mm x 2490mm)ThicknessMaximum 6 in (152mm)WeightMaximum 220 lbs (100 kg)Printing areaMaximum 63 in x 96 in (1600 mm x 2439 mm)Maximum printing speed133 sqft/hr in CMYK High Speed modeInk cartridge TypeECO-UV or ECO-UV S inksCapacity220 ml (± 5 ml)ColorECO-UV: 6 colors (Cyan, Magenta, Yellow, Black, White and Gloss),
ECO-UV S: 5 colors (Cyan, Magenta, Yellow, Black and White)ConfigurationECO-UV: CMYK+White+Clear, CMYK+White+White or CMYK+Clear+Clear, ECO-UV S: CMYK+White+WhiteInk curing unitDual UV LED LampsPrinting resolutions360x720 dpi, 540x720 dpi, 720x1080 dpi, 720x1440 dpi, 1440x1440 dpiDistance accuracyError of less than ± 0.3 % of distance traveled, or ± 0.012 in (0.3 mm), whichever is greater.InterfaceEthernet (10 BASE-T / 100 BASE-TX, automatic switching)Power supplyVoltage and frequencyAC 220 V ± 10%, 50/60 HzRequired power capacityMaximum 30 APower consumptionMaximum 3.0kVADimensions126[W] x 147[D] x 47.5[H] in (3200[W] x 3734[D] x 1207[H] mm)Weight2612 lb. (1185 kg)EnvironmentPower onTemperature: 68° to 90°F (20° to 32°C) (72°F [22°C] or more recommended) / Humidity: 35 to 80% (no condensation)Power offTemperature: 41° to 104°F (5° to 40°C) / Humidity: 20 to 80% (no condensation)Included itemsCleaning kit, Roland VersaWorks software RIP, User's manual, etc.