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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co LtdfiledCriticalCasio Computer Co Ltd
Priority to JP20129486UpriorityCriticalpatent/JPH0645973Y2/ja
Publication of JPS63105148UpublicationCriticalpatent/JPS63105148U/ja
Application grantedgrantedCritical
Publication of JPH0645973Y2publicationCriticalpatent/JPH0645973Y2/ja
Image forming apparatus comprising means for detecting an amount of developer contained in a developer container, a memory for storing the amount detected by the detecting means, and control means for updating the information stored in the memory