The printing electronic platform scale is based on the common electronic platform scale , and its function is expanded. The printable function is selected according to the user's needs. It mainly plays the relevant data after weighing, and can print out the weighing related data. It is easier to record. However, if the operation is improper in use, it is easy to cause the electronic platform scale to crash. When this happens, you should not disassemble the scale. You can check it first according to the steps described below.
1. First of all, we have to check whether the internal stability circuit of the electronic platform scale is normal.
2. Next we should check if the 220V supply voltage is normal.
3. Check if the power supply of the printer is normal and the current during printing is too large.
4.zui important time difference AD ​​circuit voltage is stable, check whether the sensor is normal.
5. When the above is normal, we need to check whether the digital power supply of the circuit board of the electronic platform is normal. The key point is to check the crystal components, which may be wet or damaged.
However, it is worth noting that if the printed electronic scale often shows a crash, it is necessary to check whether the capacitive components on the board are reduced in capacity or leaked.
6, check the printing electronic platform scale after the display of digital instability or hop count, this is the AD circuit or sensor is bad, this time we have to focus on checking this part of the voltage, the voltage must be stable and normal.
Tip: The electronic platform scale is an electronic device with pricing, weighing and counting functions. Nowadays, the scales of electronic scales can be seen in all walks of life. Its advent has solved the problem of people's life and production, and it is the instrument of national compulsory verification. However, as the use rate of electronic scales continues to rise, it will inevitably lead to a certain degree of crash.
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