| 摘要 |
PROBLEM TO BE SOLVED: To provide a printer by which printing variation in a print image is reduced by absorbing rotation variation at a driving body by the deformation of an elastic body thereby smoothening rotation at a latent image holding drum. SOLUTION: A drum side engaging part 20 is provided at the end of the latent image holding drum 7, and a driving body side engaging part 23 is provided at the driving body 26. A drum-side engaging recess part 21 and a drum- side engaging protrusion part 22 are formed at the drum side engaging part 20, and a driving body side engaging protrusion part 28 to be engaged with the drum-side engaging protrusion part 22 is formed at the driving body side engaging part 23. A drum-side elastic body 31 and a driving body side elastic body 32 are respectively formed at the drum-side engaging protrusion part 22 and the driving body side engaging protrusion part 28 so as to face each other. |
