The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 1985
Filed:
May. 11, 1982
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 355 / ; 271289 ;
Abstract
In an image forming apparatus including a copying machine having a sorter connected thereto, the copying machine is operated in selected one of book mode or sheet mode while the sorter is operated in selected one of sorter mode and collator mode. When the sheet mode is selected for the copying machine, a control unit selects the collator mode for the sorter, and when the book mode is selected for the copying operation, the control unit selects the sorter mode for the sorter. The copying machine monitors energization status of the sorter and if the sorter is deenergized, copy papers ejected from the copying machine are prevented from being fed to the sorter.