![]() ![]() The threshold for "too thick" varies and is determined by the DPI setting. CORELDRAW LASER CUTTING EPILOG SOFTWARETip 2: If a vector line is too thick, the software will convert it to a raster image and engrave it. Therefore, unless your image was made at 1200 DPI, it will most likely be a waste of time to run it higher than 600 DPI. Setting one of these images to 600 DPI will result is significantly better quality than if it was engraved at its native resolution, however you will probably not notice an improvement between 6 DPI. ![]() Most images are made at between 72 and 300 DPI. Tip 1: The machine can up-scale an image, but only to a certain degree. This only applies to raster images, as vector lines do not have a resolution in the traditional sense. a 1200 DPI setting will take twice as long as a 600 DPI setting for the same image. It is also important to note that the higher the DPI, the longer the runtime. DPI can range from 75-1200, and can result in significant differences in image quality. Resolution is measured in dots-per-inch, much like a typical paper printer. Since presets are used, this setting is not necessary or ideal. Frequency Automatic : This forces the laser to always run at a frequency of 5000hz.While this may result in lines being cut in a seemingly random order, it helps prevent the material from over heating and does not significantly increase cutting time. Vector Sorting : Rather than processing vector lines in the order they are listed in the SVG file, this lets the Epilog software determine the best order.Altering it significantly will usually result in the material not reacting to the laser as expected. What settings works best depends on the material, and therefor it is inadvisable to change in most circumstances. Frequency: The pulse rate of the laser.Speed & Power: The same as in the Raster Setting - speed is how fast the lens moves and power is the strength of the laser."Standard" works in almost all cases, but other settings can work better with photographs. Image Dithering: The pattern used for converting pixels to laser pulses.When using the Air Assist, it helps reduce smoke if it is on Bottom-Up. Engrave Direction: Whether the engraving starts with the top or the bottom of the image(s).The higher it is, the more pronounced the engraving, but too high can cause scorching and other types of damage to the material. This results in deeper and more pronounced engravings, but can also cause scorching or melting. The slower the speed, the longer the laser will stay in one spot. Speed: The speed that the lens moves back and forth.While there are a lot of settings, most jobs only require changing a few - usually speed, power, and piece size. Tip: Bring in extra material so you can run multiple tests to determine the best settings. Do not adjust the speed or power by more than 10% each time. If it is your first time using the material, you should start with the presets and only make minor adjustments until you find a setting that works safely. It is very important to note that the I-beam cover must not rub up against anything after you have put it back into place.Once you've loaded the material preset, you can adjust settings as you need. Reverse Steps 3 through 1 to complete this procedure.Grab the lens head and move it left to right all the way several times to ensure that all runs smoothly.Place the new cable into place so that the black connectors snap into the green boards on both ends and under the 3 clips.This is to prevent the cable from rubbing against next to it. Notice how it is positioned before sliding it out so that you can place the new one in exactly as the old one was. Note: the flex cable is not inserted all the way under the clips. The next step to slide off the flex cable from the 3 white plastic clips (pic 4).Disconnect the flex cable from that board and also from the other end on the right side of the I-beam (pic 3). Once you have set the cover aside, locate the white colored flex (ribbon) cable attached to the green board immediately above the lens carriage (pic 2).You do not have to take the screws off, just loosen them a bit and then pull the cover off. The Mini 24 will have 2 screw on the front and 5 on the backside. Remove I-Beam cover by loosening the two screws on the front side of the beam and the four screws on the rear if you have a Mini 18.Turn off machine and unplug power cord.X-Axis Flex Cable Replacement on the Epilog Mini ![]()
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