嗯,我的打印机在2019年2月后,约17打印它停止了挤压。讲述支持的新挤出机在此期间我购买了MK3的所有升级,等待挤出机所以可以一起安装。现在我拥有所有的部分,我的全部安装在网站上的视频,当我打开时,我打开了led’s lit, fan running, that’s it won’t initialise by the switch,won’t connect to UP software wireless or USB. Reverted back to original setup no change. Am I missing something is the board, CPU, upgrades faulty. Printer was fine until upgrades. Confused now had a great printer for all of 12 weeks,