发明名称 |
Image forming apparatus appropriately setting current value for driving motor |
摘要 |
When a printing instruction is provided, a CPU causes a stepping motor M to drive a developer and calculates the value of a load of the stepping motor M before printing operations are performed. Then, CPU determines whether the value of the load is within a predetermined range stored in advance. If the value is not within the predetermined range, CPU causes a display to display an error message. |
申请公布号 |
US7880422(B2) |
申请公布日期 |
2011.02.01 |
申请号 |
US20080050313 |
申请日期 |
2008.03.18 |
申请人 |
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. |
发明人 |
TSUJIMOTO TAKAHIRO;SAKAI KATSUHIDE;OHARA KOUJI;YABUKI SHINICHI |
分类号 |
G05B19/40 |
主分类号 |
G05B19/40 |
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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