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Points of
Enlargement |
Sharp text, exceptional detail
The LightJet's image quality is superior to competitive photo printers because its imaging technology ensures a constant pixel
size, shape and intensity over the entire image. Media is held stationary within a precision internal drum, while a spinning
mirror directs laser light to expose reflective and backlit photographic material. |
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True continuous tone
Using red, green and blue lasers, the LightJet achieves true continuous-tone photographs without visible dots. Inkjet and
electrostatic printers, which simulate photo quality with half-tone dot patterns, would need to image at 4000 dpi to duplicate
the same image crispness, highlights and shadow detail. LightJet photo printers set the standard for backlit displays. |
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Ultimate ccolor fidelity
The LightJet design incorporates advanced laser technology to optimize color range and color resolution. Its 36-bit color
space, capable of producing 68 billion colors, ensures optimum control over the light source to reproduce color with perfect
fidelity. In comparison, other photo printers are limited to 24 bits or 16.7 million colors. |
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Real-time hardware interpolation
Using our proprietary adaptive 16-point bi-cubic algorithm, the LightJet enhances sharpness through on-the-fly pixel interpolation.
Because the pixels are faithful to the original image, the system can output small files at high resolution with no loss of
sharpness. Unlike software interpolators which limit the flexibility of the interpolation process, our hardware uses complex
algorithms to produce the best possible results. For example, the LightJets adaptive interpolation gives users the ability
to sharpen some areas of an image, while maintaining softness in other areas - no other printer has this capability. |
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High productivity
With the 200 dpi option, the LightJet will print a 50x50" image in 4.1 minutes (on RA4 paper). Smaller prints are produced
even faster. Inkjet printers operating in "photographic mode" can take up to 10 times longer to produce a half-tone image. |
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Optional software optimizes workflow
Cymbolic Sciences has created an open interface that allows for numerous workflow solutions. System Manager XL is optional
software that incorporates invaluable features that can accelerate workflow when producing a mixture of print sizes from a
variety of image data files.
- The software accepts PostScript (RGB/CMYK) and TIFF (RGB/CMYK) intermixed on the same page with no preprocessing required.
- The integrated PostScript RIP automatically calculates and RIPs file to size with no operator intervention.
- Both PostScript and TIFF files, either in RGB or CMYK, can be previewed and color adjusted. Visual feedback is provided to
the operator for color correction.
- CMYK files are converted to RGB as the files are imaged with no pre-processing required.
- Different color corrections can be applied to individual image files that are printed on the same page.
Distinct sizing, cropping and interpolation factors can be applied to each image on the fly while imaging. |
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LightJet 5000
Specifications |
Print Times
200 dpi (res 7.9)
Image Size Print Time
30x50" 3.6 minutes
50x50" 4.1 minutes
49x97" not applicable
305 dpi (Res 12)
Image Size Print Time
30x50" 5.8 minutes
50x50" 7.5 minutes
49x97" 22.5 minutes*
406 dpi (Res 16)
Image Size Print Time
30x50" 8.1 minutes
50x50" 11.8 minutes
49x97" Not applicable
Print time includes material advance and look-up table download. Actual print time depends on computer configuration, file
complexity and speed of data storage device. |
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Resolution
Spatial Resolution
Continuous-tone: 200, 305, 406 dpi / Res 7.9, 12 and 16. Apparent half-tone resolution is 4,000 dpi.The 200 dpi Option is
available on each LightJet model. The maximum print size at 200 dpi is 50x50" / 127x127cm.
Color Resolution
36 bits; each 8-bit input channel is interpolated to 12 bits to produce a 36-bit outdoor color space, resulting in smoother
gradients, and increased highlight and shadow detail. |
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Operational
Maximum Image Sizes
LightJet 5300 32x50" / 81x127cm
LightJet 5500 50x50" / 127x127cm
LightJet 5900 50x50 / 127x127cm
or 49x97" / 124x246cm
Image sizes apply for paper and trans materials.For clear-base films the maximum print size is 49x50" / 124x127cm. Images
longer than 50" / 127 cm are printed at 305 dpi. Prints longer than 50" require the use of 50" wide materials.
Roll Media Capacity
Length: Up to 164 feet (50 meters).
Width: 30", 40" and 50" / 76cm, 102cm and 127cm
Photographic Media
Popular reflective and backlit display materials are qualified.
Laser Light Source
Red: Helium-neon - 633 nm
Green: Helium-neon - 543 nm
Blue: Argon-ion - 458 nm |
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Remote Sensing Option
The Remote Sensing Option can be specified for each LightJet model. This option is ideal for applications requiring very high
geometric accuracy, such as remote sensing, aerial photography and lenticular imaging. Its overall geometric accuracy is +/-
1 mm over the entire 50x50"/ 127x127cm image area. When ordered with System Manager software, two additional data formats
are supported: pixel interleaved (BIP) and line interleaved (BIL). |
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Image Interpolation and Sharpness Control
Hardware Interpolation
Adaptive 16-point bi-cubic spline applied on a per frame basis. Does not increase the size of files being transferred or reduce
productivity.
System Manager Software Interpolation
Automatic bi-cubic interpolation applied on a per image basis (multiple images within a frame can be scaled independently).
Exact sizing feature provides for automatic scaling and interpolation to specific dimensions.
Interpolation Scaling Range
Hardware: 100% to 1,000%
Software: 25% to 400%
Sharpness Filters
User selectable with defaults that allow different portions of an image to be sharpened or smoothed adaptively on a per frame
basis. |
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Application Software
Versions
* LightJet FE Open Interface
* System Manager LT
* System Manager XL
Supported Workstations
Pentium II or Digital Equipment Alpha (Pentium II recommended for highest productivity).
Supported Operating System
Windows NT 4.0 Workstation; Pentium II
LightJet FE Open Interface
LightJet FE Open Interface software accepts digital files from networks and third-party RIPs using a hot folder. It opens
the LightJet to all programs that produce RGB-TIFF files.
System Manager LT and XL
LT and XL Features
* TIFF (RGB & CMYK), Scitex CT; PostScript Level 2 RIP (for XL version).
* On screen color correction with user interface control over highlight, 1/4 tone, id-tone, 3/4 tone and shadow.
* Fast image preview prior to printing.
* Image cropping for printing elected areas only.
* Independent scaling of each image in a multi-image print.
XL Features
* PostScript Level 2 RIP.
* 90, 180 and 270 degree rotation.
* Automatic CMYK to RGB conversion while printing.
* Simultaneous RIP and print on-the-fly. Actual RIP and print times depend on the computer configuration, image size and PostScript
file complexity.
* Seamless RIP to file and then print capability. |
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Physical
Electrical
200/208/220/230/240 VAC ±10% single phase, 47 to 63 Hz, 3,200 VA typical, 3,800 VA maximum
Size (WxHxD)
81"x50"x93" / 205cmx127cmx235cm
Weight
3,600 pounds (1,650 kilograms)
Lighting
Normal room light when printing; darkroom when loading or unloading media. |
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