发明名称 |
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, REMOTE MONITORING SYSTEM, AND METHOD OF PROVIDING MAINTENANCE SERVICE |
摘要 |
An image forming apparatus includes: a recording head which has a plurality of nozzles for ejecting an ink onto a recording medium; a movement device which causes relative movement between the recording head and the recording medium; an image forming controller which controls the recording head according to image data in such a manner that an image corresponding to the image data is formed on the recording medium; an ejection abnormality detection device which detects ejection abnormality including at least one of non-ejection and ejection direction deviation of the plurality of nozzles; a compensation device which compensates an image defect caused by the ejection abnormality; and a determination device which determines whether or not the head is in a state where the compensation device can compensate the image defect, according to detection result of the ejection abnormality detection device.
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申请公布号 |
US2010165022(A1) |
申请公布日期 |
2010.07.01 |
申请号 |
US20090647172 |
申请日期 |
2009.12.24 |
申请人 |
MAKUTA TOSHIYUKI;INOUE YOSHIAKI;SAITA HIROFUMI |
发明人 |
MAKUTA TOSHIYUKI;INOUE YOSHIAKI;SAITA HIROFUMI |
分类号 |
B41J29/38;B41J2/165 |
主分类号 |
B41J29/38 |
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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