Modern photocopiers are commonly used in office equipment , but it is also a high failure rate of office equipment. The author based on years of maintenance experience to tell you about the copier common "common" fault inspection and maintenance.

First , copiers failure after inspection and maintenance procedures :

After the copier fails, there is always a major fault , seize this major fault analysis , and methods to find the cause of the failure to exclude , we generally can reason by following a few ways to identify and eliminate the fault . Maintenance should follow the principle of easy things first and gradually narrow the scope of the final concentrate on a certain point .

 

 

First, understand the situation

First, before servicing the machine operator should carefully ask about the case, such as how long to use the machine , the last maintenance ( maintenance ) is at what time , maintenance ( maintenance ) How effective is this failure under what circumstances . Also the machine carefully read the relevant maintenance records, pay attention to what the recent replacement parts and consumable materials, which have not yet been to the period of use replacement parts there .

Second, check the machine

After a clear understanding of the situation , to conduct a comprehensive inspection of the machine , the machine in addition to a short circuit , sparking fault , but can turn the machine off a few copies for further analysis based on its effectiveness. Symptom provided for the operator should pay particular attention and careful observation in the test machine .

Third, the preparation tool

On the basis of the machine to check on the fault generally have a general understanding of the phenomenon , common to know what special tools needed for maintenance , ready to inspect maintenance work can be carried out after the tools and materials to be used.

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