发明名称 |
Transfer-fixing devices with heating and temperature equalizing capabilities, and apparatuses and methods using the same |
摘要 |
A transfer-fixing device includes a transfer-fixing member, a pressing member, a heating device, and a temperature equalizer. The transfer-fixing member carries the toner image. The pressing member presses against the transfer-fixing member to form a nip portion to which the recording medium is conveyed. The heating device heats the transfer-fixing surface of the recording medium conveyed toward the nip portion. The temperature equalizer equalizes a temperature distribution of a surface of the transfer-fixing member in a width direction of the transfer-fixing member after the surface of the transfer-fixing member passes through the nip portion. |
申请公布号 |
US8200135(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20080071070 |
申请日期 |
2008.02.15 |
申请人 |
FUJITA TAKASHI;KAYAHARA SHIN;TAKAGAKI HIROMITSU;SETO TAKASHI;TAKEMOTO TAKESHI;TAMURA HIROHMI;RICOH COMPANY, LTD. |
发明人 |
FUJITA TAKASHI;KAYAHARA SHIN;TAKAGAKI HIROMITSU;SETO TAKASHI;TAKEMOTO TAKESHI;TAMURA HIROHMI |
分类号 |
G03G15/00 |
主分类号 |
G03G15/00 |
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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