发明名称 |
FIXING DEVICE AND IMAGE FORMING APPARATUS |
摘要 |
A fixing device includes a fixing rotation body heating and fixing an unfixed image onto a recording medium; a pressing rotation body pressing the recording medium to the fixing rotation body; and a temperature detection unit detecting a temperature of the pressing rotation body. Further, when a predetermined time period elapses since a warm-up operation has started before a temperature detected by the temperature detection unit is equal to or greater than a predetermined temperature or when the temperature detected by the temperature detection unit is equal to or greater than the predetermined temperature before the predetermined time period elapses since a warm-up operation has started, the fixing device determines that the warm-up operation is finished.
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申请公布号 |
US2012045226(A1) |
申请公布日期 |
2012.02.23 |
申请号 |
US201113212718 |
申请日期 |
2011.08.18 |
申请人 |
HASE TAKAMASA;EHARA MASANAO;OGAWA TADASHI;UCHITANI TAKESHI;UENO SATOSHI;KAWATA TEPPEI;SAITO KAZUYA;YUASA SHUUTAROH;YAMAJI KENSUKE |
发明人 |
HASE TAKAMASA;EHARA MASANAO;OGAWA TADASHI;UCHITANI TAKESHI;UENO SATOSHI;KAWATA TEPPEI;SAITO KAZUYA;YUASA SHUUTAROH;YAMAJI KENSUKE |
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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