This paper takes about 100 kinds of Gestetner, Konica, Minolta, Mita, Panasonic, Ricoh, Sharp and Toshiba of PPC for example, recommends adjustment way of toner density sensor.
陈报春. 复印机色粉密度传感器调整方法[J]. 现代图书情报技术, 2003, 19(1): 93-95.
Chen Baochun. The Way Adjustment Toner Density Sensor of PPC. New Technology of Library and Information Service, 2003, 19(1): 93-95.