Pre-Sale Where can I buy TOYDIY 4in1? What is validation the EcubMaker support after the purchase? Do you Accept installment payment? Where can I get invoice? Do I need to Pay Tax, Vat or any other hidden charges? Do you have any Manual or video tutorial? Learn More 3D Printing Why toolhead is not heating? Why filament is not coming out from Nozzle? Why extruder is skipping/Clicking? How to reduce the filament jamming issue for Dual color printing? Why my Printer showing “Err : MINTEMP PRINTER HALTED Please reset” ? Why my bed is not heating for long time? Why Bed temp is not actually 50 degree after printing is being started? Learn More Laser Can I cut paper and other material with this ? Can I use it to engrave round surface? Can I engrave on Reflective materials like glass? Why my Laser beam is not visible after all the step I have done? What Should I do if the picture is too dark or too light? What is the supported materials for Laser engraving? CNC Why CNC engraving is not uniformly engraved the surface? Can I change CNC bit, What is the size of the bit? What is the supported materials for CNC? Can I do PCB carving with this CNC? Software & Firmware How long it takes to upgrade the firmware? How to print Online? Is this Support online printing? Where can I find the latest software and firmware? Others Why printer is not auto-homing, Making constant noise and hit the motor? What should I Do if my LCD shows “Probe reset error”? Printer auto-homing is not normal, it’s moving far from x-axis sensor? Is my motor is getting extra hot during printing? How to level X-axis arm? How to replace the X-axis wire cable? Learn More