DRUM DEVELOPING UNIT HAVING LED HEAD CLEANER, AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a drum developing unit having a cleaner that is inserted and withdrawn to clean an LED lens without the need for a user to be aware of the cleaning, and prevents the occurrence of trouble when the user uses an apparatus.;SOLUTION: A head cleaner is provided on a drum developing unit, which is inserted and withdrawn, at a portion on the depth side of the unit and brought into the proximity of an LED head lens, the head cleaner having a cleaner base composed of a flexible film (PET film) bent into an acute angle (40 to 50 degrees), a flexible support member (sponge) provided at the bent part, and a flexible cleaner contact part (felt) attached to the side of the cleaner base, which is brought into contact with the LED head lens, so as to form a portion surrounding the cleaner base and a portion not surrounding the cleaner base.;COPYRIGHT: (C)2015,JPO&INPIT