发明名称 IMAGE SENSOR AND IMAGE FORMING DEVICE
摘要 PROBLEM TO BE SOLVED: To prevent the damage of a display decal by avoiding the interference of the white sheet of an original pressing cover member with a scale after the edge of the white sheet is made to satisfactory approach the scale so that the edge of an original may be covered. SOLUTION: This image reader is equipped with the scale 9 obtained by sticking the display decal 13 where display showing the size of the original is applied to the surface of a scale main body 11 arranged along the edge of an original platen 8, and the display decal 13 is stuck to the base of a recessed part 12 formed on the surface of the scale main body 1. Consequently, even when the area of the white sheet 7 is made large enough to cover the edge of the original and the edge of the white sheet 7 is made to approach the scale 9, the white sheet 7 interferes with the scale main body 11 but it does not interfere with the display decal 13 when the original pressing cover member 3 is made to rise and tilt. Therefore, the damage of the display decal 13 is prevented.
申请公布号 JP2003140278(A) 申请公布日期 2003.05.14
申请号 JP20010341386 申请日期 2001.11.07
申请人 RICOH CO LTD 发明人 KANATSU KOTARO
分类号 G03B27/62;H04N1/00;(IPC1-7):G03B27/62 主分类号 G03B27/62
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