IMPROVEMENT OF TONER MASS DETECTION ACCURACY BY NORMALIZATION OF BASE MATERIAL REFLECTANCE, AND ADJUSTMENT METHOD OF TONER MASS LEVEL

摘要

PROBLEM TO BE SOLVED: To reduce or contact properly a noise or a measurement error such as variability of each sensor.;SOLUTION: A sensor read value normalization method includes steps for: receiving a read value from the sensor constituted so as to detect a light beam reflected by a base material; and normalizing the sensor read value, based on a function relative to a detected mass on the base material.;COPYRIGHT: (C)2011,JPO&INPIT