Electricity of commissioning, tray in and out of the normal, the estimate is a parts of mechanical part of (the machine chuck type design) caused by abnormal. 9zhservice manual download site
 9zhservice manual download site
Dismantle machine cover, check the movement part, electricity observation mechanical plate process, mechanical action process is normal, but can't put the tray up. Find code-named 350 mechanical parts cannot be sucked up, check code 350 mechanical parts has been damaged. After the replacement code 350 mechanical parts, electrify tries machine, troubleshooting.9zhservice manual download site