In the process of using the machine, we may encounter a variety of problems, at this time we need to find ways to solve it, some common problems are presented below, and the corresponding solutions are proposed.
There may be some noise during the running-in period of the new machine's timing belt idler, which will disappear after the printer has been running for a period of time. If there is a lot of noise, please record a video and send it to after-sales to help solve the problem.
Please refer to the video below to replace EMMC.
How to replace EMMC
Please refer to the below link to replace the adapter plate.
How to replace PCB of the printing head