发明名称 |
Fixing device, image forming apparatus, and method of controlling fixing device |
摘要 |
According to one embodiment, transit time taken for a recording medium passing through a nip portion to transit a predetermined distance is measured. A nip width adjusting mechanism adjusts a nip width on the basis of the transit time of the recording medium over the predetermined distance.
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申请公布号 |
US8509639(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US201113021074 |
申请日期 |
2011.02.04 |
申请人 |
TAO SATORU;MASUDA NORITAKA;RICOH COMPANY, LIMITED |
发明人 |
TAO SATORU;MASUDA NORITAKA |
分类号 |
G03G15/20 |
主分类号 |
G03G15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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