![]() There are basically three operating modes: – Instead of a slicer, a gCode streamer is required, which converts the source files appropriately and sends the commands directly to the machine via USB. – The firmware is GRBL, on which the well-known Marlin is based. – No mobile Z-axis, only manually adjustable. – No control options on the device: no buttons, no display, nothing except the power switch. – Operation only with a permanent connection via USB to the computer. Supported software: LaserGRBL (Windows), LightBurn (Windows, macOS)Ĭompatible materials: wood, leather, cardboard, stainless steel, coated metalĪ few more basic pieces of information that apply here, as with most laser engravers in this price range: įirst the technical data according to the manufacturer, translation by me: The Comgo Z1 was provided to us by Comgrow. ![]() Never even connect to the power supply or the computer without protective goggles! The reflections of the beam are no less dangerous! Uvex sure has something.Įven with the best safety goggles, you must never look into the laser beam. So first you have to get a decent one that is actually designed to protect against the wavelength used of around 445nm. – Only the green so-called laser safety goggles that are common with China devices are included, which in my opinion do not deserve the name. – It is free-standing and does not have an integrated fireproof base. It has no housing, certainly not laser-tight, as is usual in higher price ranges. The above warning is to be taken seriously, especially due to the following properties and peculiarities of the device: ![]() The device shown here has a performance that is at least 1000 times higher than that of laser pointers! Danger of permanent eye damage up to blindness! Fire hazard! Only to be used by trained personnel with suitable protective equipment at suitable workplaces! With some accessories.īefore the test report, the most important thing: We got another laser engraver to test, this time a larger model for me too, the Comgo Z1.
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