SD Card File / USB Flash Drive

Once you have completed the assembly and adjustments of your printer, you can proceed to print a test file to verify that your printer is functioning correctly. 

You will find test files (in .gcode or .g) on your SD card or USB drive. If they are not present, you can download the corresponding files for your printer model below. 

Contents of the SD Card for the Wanhao D12 500 

Once you've confirmed that the printer is working correctly and everything is okay, you can proceed to the next step: Printing your first piece using the "Slicer."