| 摘要 |
In a transfer nip roller operative to transfer an image from an image carrier to a recording medium, a ratio (We 3 /Wt 3 )/(We 30 /Wt 30 ) is 0.47 or more, where We 3 is an elastic workload and Wt 3 is a total workload measured by applying a load on a covering portion under a load push-in condition of 3 mN/10 seconds, and We 30 is an elastic workload and Wt 30 is a total workload measured by applying a load on the covering portion under a load push-in condition of 30 mN/10 seconds.
|
