Above, only in two cases the copier fault . In fact, the copier failure varied, some failures, according to the copier 's own self-diagnosis function can be determined . And some failures must be observed , after analysis , can be determined. Faced with a malfunctioning copier , how to make a correct diagnosis and repair as soon as possible ? Based on years of practice , I feel that the following approach is more appropriate.

 

1 ask . After asking the operator to machine failure , others have taken no , move over which parts , follow the prompts to the operator, carefully check these parts , there are unmistakable and other equipment .

2 . Follow the principle of easy things first . First rule is obvious, the more common factors , not blindly large dismantling unloading, according to the theory and experience , careful observation, careful analysis, discriminating , and finally determine the fault source .

3 Remove the parts to be properly placed , to prevent damage to the components themselves or others in the flurry . In a sense, it also reflects the quality of a service personnel.

4 For parts with magnetic, be sure to check before reloading whether to bring such as pins , paper clips, like a small metal objects . Because the machine into the foreign body cases caused greater failure are common.

5 have not been exposed to models , hands-on inspection before be sure to read random data , although most copiers class structure similar, but different models , must have its particularity. For the demolition of a large amount of maintenance , as no detailed information is best hands before drawing a partial disassembly assembly sketches , or make a simple logo on parts, to prevent accidental loading .

 

To become an excellent maintenance staff , the key lies in the ability to diagnose the fault , we should have this ability , there must be some theoretical and empirical , study diligently , bold and meticulous practice , will be more effective.

 4   Home Previous 1 2 3 4 Next Last