发明名称 |
Image forming apparatus having function of measuring moment of inertia and friction coefficient and method of measuring the same |
摘要 |
An image forming apparatus and method are provided for measuring a moment of inertia and friction coefficient in the image forming apparatus. The image forming apparatus includes a printing unit for printing an image on a medium, and a parameter calculating unit for measuring at least one of a current and velocity of a driving motor and calculating at least one of a moment of inertia and friction coefficient of the image forming apparatus. Accordingly, the image forming apparatus can measure the moment of inertia and friction coefficient of the image forming apparatus without a separate measuring apparatus, and it is possible to inspect an assembled image forming apparatus and parts therein to maintain the image forming apparatus in an optimal printing state.
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申请公布号 |
US2006081145(A1) |
申请公布日期 |
2006.04.20 |
申请号 |
US20050226407 |
申请日期 |
2005.09.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM TAE-YOUNG;LEE SUNG-RYUL |
分类号 |
B41F33/16;B41J29/393 |
主分类号 |
B41F33/16 |
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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