Operation Site Selection of Printer
b.Avoid installing the printer in the following places：
Where sunlight falls directly on the printer
Where a heater is placed close to the printer
Where moisture is excessive
Where dust including oil or iron is apt to collect
Where corrosive gas is generated
c. Avoid using the printer under extremely high or low ambient temperature conditions.
d.Avoid using the printer where the outside vibration is too large.
e.Use an AC outlet other than those of devices which produce noises.
f.Operate the printer on the specified voltage and frequency.
If the supply voltageis too high or low，the expected result may not be obtained or an error may occur：
g.Interface Cable Length：Use at less than 1.5m.
安装打印机时应注意以下几点：
a.尽可能水平地安装打印机。
b.在以下的场所应避免安装打印机：
-太阳直射打印机的地方
-加热器紧靠打印机的地方
-湿度高的地方
-包括油污或铁屑之类的灰尘容易聚集的地方
-腐蚀气体形成的地方
c.在过高过低的周围(外界)温度环境下避免使用打印机。
d.外界振动过大的地方应避免使用打印机。
e.使用一个不产生噪音装置的交流电源插座。
f.根据规定电压和频率操作打印机。如果电源电压过高或过低，所期望的结果是得不到的，并且还有错误出现。
g.接口电线长度：使用小于1.5米的电线。