The work of the above procedure, the heated film drying system; if it is wet camera, infrared heater significantly fixer heating. Ready light, indicating that the laser camera ready, you can use. Operator with a keyboard store button to store each image, and send instructions and image data to the multiplexer (MMV). MMV After receiving the command, the CPU controls the output arrangement, according to the operator's settings, the laser camera images choreography to make the trip and zoom. Then, the image data from digital into analog signals. laser pointer is complete in the performances and functions.
When the laser generator is working properly, the image analog signal to control the laser modulator to change the brightness of the laser beam, laser beam transmission through the lens focus and the mirror (10) to the film. In this process, the use of photosensitive detectors from a fixed beam diversion mirrors the continuous collection of signal feedback to the laser generator, so that the source laser beam remains stable. Control with a rotating beam diversion mirrors the beam sent to its light-sensitive film in this way is called the X-axis fast scanning. The drum of the camera cabinet is a fixed-speed transmission film, in this way is called the Y-axis slow scan. In this way, the camera accurately copy all images to 600 lines / second image data transmission speed. Higher quality level of laser pointer is required.
Film cassette from the storage for the film (which can accommodate up to 100 laser sheet) automatically provides the guide shaft transmission mounted on a dedicated print drum, roller then go to the print position. At this point, the laser beam in accordance with the instructions of the computer and matrix image pixel unit PIX-EL gray value density descendant of digital laser camera memory, direct control of the laser exposure time of each pixel unit of the strength of change. The laser beam through the prism rotation scan printing. All the exposure process, the drum and the laser beam precisely synchronized movement, select multiple photos to image joint and arranged according to the arrangement of the host imaging device layout and image size, using the operation panel to be printed. The better performance of laser pointer has been achieved. Laser printing control system: with the wet laser imager, dry laser camera in the laser printing process, the film is always in a quiescent state, the scanning of the laser beam on the X axis and Y-axis direction of the film full control of institutions by the laser head attached to completed. Grasping piece institution control system: responsible will need to scan film grabbed anyone to the laser scanning area. The laser print control system: the wet laser printer control systems Part 2 by laser scanning and film transfer. The green laser pointer is well received in the current market.
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