ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND ELECTROPHOTOGRAPHIC DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an electrophotographic image forming method and an electrophotographic device by which excellent cleaning property and durability can be obtd. even when a spherical toner is used, and by which images of high quality can be obtd. for a long time. SOLUTION: In this electrophogographic image forming method using a blade cleaning method, the toner to be used is a spherical toner having >=0.8 sphericity, the surface of the photoreceptor to be used has <1.0 coefft. of friction to a urethane rubber (based on a polyethylene terephthalate film), and the surface wear measured by a Taber abrasion test method is <7.0.