Question: Why can't the machine start heating but display works?
Answer: Contact the after-sales service to check whether the heating plate or relay is damaged.
Question: Why is the transferred color light or faded?
Answer: Adjust the temperature and/or increase the heating time.
Question: Why is the transferred color dark or blurry?
Answer: Adjust heating temperature and time.
Question: Why does the actual temperature exceed the set temperature?
Answer: Contact the after-sales service to replace the relay.
Question: Why does the machine not work after startup?
Answer: Check that the plug is in good contact. Check whether the fuse is fused.