发明名称 |
Image forming apparatus capable of erasing an image recorded in a sheet |
摘要 |
An image forming apparatus has an erasing device therein which automatically erases an image formed on a sheet by a recording agent implemented by a decolorizable coloring agent, e.g., toner. The erasing device emits light having a wavelength range of 820 nm or so while generating heat and may be constituted by a halogen lamp. As a result, the sheet is regenerated and can be repetitively used.
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申请公布号 |
US5400123(A) |
申请公布日期 |
1995.03.21 |
申请号 |
US19930098023 |
申请日期 |
1993.07.28 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
SATO, MASUMI;YASUDA, KEIZO;YASUI, MOTOKAZU;HASEGAWA, KENICHI;SAWAMURA, EIJI;SATO, MASAHIKO;KATO, YASUHISA;EHARA, MASANO |
分类号 |
G03G9/09;G03G21/00;(IPC1-7):G03G21/00 |
主分类号 |
G03G9/09 |
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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