| 摘要 |
PROBLEM TO BE SOLVED: To provide a corona discharger where exchange of a cleaning member is facilitated. SOLUTION: This corona discharger is provided with 1st restricting members 6a and 6b restricting a space between a 1st corona wire 5a and a 2nd corona wire 5b to be a 1st spacing, 2nd restricting members 6c and 6d provided outside of stretching direction of the corona wires in respect to the 1st restricting members and restricting the space between the 1st corona wire and the 2nd corona wire to be a 2nd spacing that is greater than the 1st spacing, an elastically deformable 1st cleaning member 2b provided with a width B that is greater than the 1st spacing but smaller than the 2nd spacing and installed in between the 1st corona wire and the 2nd corona wire and 2nd cleaning members 2a that are each installed outside the 1st corona wire and the 2nd corona wire and provided with tips that are protruding inward in respect of the width of the 1st cleaning member.
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