CHARGER AND METHOD FOR FORMING IMAGE BY ADOPTING THE CHARGER

摘要

PROBLEM TO BE SOLVED: To provide a charger capable of achieving high efficiency by preventing the electrons from flowing into the charger, in the case of applying the method for internal polarization charge. SOLUTION: This charger achieves a high efficiency in the case of applying the method of internal polarization, while preventing the electrons generated by the charge from flowing into the charger by disposing an insulation layer 7 for preventing the electric charge in the same polarity as that of a charging electrode from flowing into the charger 2 itself on a section held in contact with a photoreceptor 1 as the flowing out preventive layer.