Copier toner cartridge is an important component , more susceptible to injury, damage cartridge products will appear on the copy spots and fine lines , etc., as much the extent of damage, you can use toothpaste maintenance. With a relatively small amount of toothpaste, soft silk dip coated in the damaged parts , grinding back and forth with cotton wool . This method is suitable for maintenance due to the breakdown arc electrode strands of small dots on the surface of the cartridge and slight scratches.

 

2 contact switch maintenance

 

Copiers use for some time , there will be bad contact switch phenomenon , often serious jams . Available in sets of bicycle valve inside the switch contact with the paper at a height equal to the height of the original switch is appropriate . This method is suitable for maintenance and feed the paper contact switch contact switch .

 

3 . Electrode holder repairs

 

Copier corona is long-term work under high pressure , electrode holder in dust pollution and carrier leakage , it is easy to be high voltage breakdown . Failure of a paper jam , bottom ash , blur , all white and so on. Maintenance of the electrode holder should prepare some mica, the corona is drawn from the lower electrode holder copiers remove method is:

 

. a bottom of the operator in the face of a piece of iron pressure , loosen the screw pressing iron , the iron after pressing shift ;

 

. b Remove the ground wire ;

 

c. filed corona device can turn left about 30 degrees out, this operation should be careful not to force too much so as not to damage the drum ) , the breakdown of the electrode wire seat removed, the mica pad electrode holder and between the electrode wire , having a good wire , the height of the pad mica not too high, too high will produce arcing and damage the drum .

 2    1 2 Next Last