Grammage: Weight of paper expressed as grams per square metre.
纸重：纸的重量，以每平方米重若干克计。
The invention relates to a grammage detection sensor of recording medium and an image forming apparatus.
本发明涉及记录介质的克重检测传感器和成像设备。
The invention relates to a grammage detection sensor of recording medium and an image forming apparatus.
本发明涉及记录介质的克重检测传感器和成像设备。
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