发明名称 |
Toner, toner cartridge that holds the toner therein, and image forming apparatus into which the toner cartridge is attached |
摘要 |
A toner is used in an image-forming apparatus that incorporates a toner-collecting member. The toner-collecting member collects residual toner on a surface of an image-bearing body. The toner includes a spherical toner having at least a binder resin, and an irregularly-shaped particles mixed with the spherical toner. The irregularly shaped particle has an average diameter in the range of 1-50 mum. The average diameter is 14 to 10% of the diameter of a spot printed by the image-forming apparatus. The irregularly shaped particle is a toner having the same color as the spherical toner. The irregularly shaped particle is a colorless toner. The irregularly shaped particle is charged opposite in polarity to the spherical toner. The irregularly has a roundness of 0.85 or less.
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申请公布号 |
US2002160292(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
US20020123533 |
申请日期 |
2002.04.17 |
申请人 |
GOTO TAKUYA;SATO HIROAKI;ITO KATSUYUKI |
发明人 |
GOTO TAKUYA;SATO HIROAKI;ITO KATSUYUKI |
分类号 |
G03G9/08;G03G9/09;G03G9/097;(IPC1-7):G03G9/08 |
主分类号 |
G03G9/08 |
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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