发明名称 IMAGE FORMING APPARATUS, CARTRIDGE, MEMORY TO BE MOUNTED ON CARTRIDGE, AND MEMORY CONTROL METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which efficiently uses memory data areas, a cartridge, a memory mounted on the cartridge, and a memory control method. <P>SOLUTION: The memory has a first storage area for storing information relating to image formation as specific unit data, and a second storage area for storing it as bit unit data. A printer control section which controls writing/reading information relating to image formation into/from the memory exerts control in such a manner that the information relating to the image formation stored in the first storage area as the specific unit data is stored in the second storage area as the bit unit data. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2004062173(A) 申请公布日期 2004.02.26
申请号 JP20030160987 申请日期 2003.06.05
申请人 CANON INC 发明人 CHIHARA HIROSHI
分类号 G03G21/00;G03G15/08;G03G21/18;G06F3/12 主分类号 G03G21/00
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