Unusual toner supply is the main cause of bad copies image of Ricoh FT PPC.This paper analyzes the cause with image density detection and toner supply of Ricoh FT PPC,introduces emergency measures.
舒跃林. 理光复印机补粉异常原因分析[J]. 现代图书情报技术, 2003, 19(4): 93-95.
Shu Yuelin. Analyzing the Cause of Unusual Toner Supply Trouble of Ricoh FT PPC. New Technology of Library and Information Service, 2003, 19(4): 93-95.