Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co LtdfiledCriticalRicoh Co Ltd
Priority to JP5835177ApriorityCriticalpatent/JPS53143340A/en
Publication of JPS53143340ApublicationCriticalpatent/JPS53143340A/en
PURPOSE: To prevent hte density of an image of the continuous copying operation from being changed and to improve the color reproducibility by providing heat sensitive means for detecting the temperature in the vicinity of a transfer section and control means for controlling heating means to maintain the temperature of the transfer section substantially at a constant level.