原文由 kila(kila) 发表:
不知道错误代码
参考:
Plunger not in home position or not operating properly
• Plunger not completely in home position.
↓
Press the RESET key.
• Plunger does not move smoothly. See Note 1.
↓
Turn the power off, remove the syringe and rinse the plunger.