Double-face copy controller of copying machine

Abstract

Abstract PURPOSE:To attain smoothly double-face copies only with setting of a desired number of originals by copying originals corresponding to forms stored in a form storage tray, where forms whose one faces originals are copied to are temporarily stored, to the other faces of these forms when the number of originals exceeds the storage limit number of this form storage tray. CONSTITUTION:If the storage limit number of a form storage tray 29 is 50 and the number of originals to be copied is 80, 80 originals are placed on an original storage tray 3, and an original detecting member 15 is placed on them. Copying is started in this state, and copied originals are sent to the original storage tray 3, and transferred forms are sent to the form storage tray 29 through an inverting mechanism 28. When the number of copied originals reaches 50, the copying operation is stopped temporarily, and 30 uncopied originals are sent onto originals, whose one face is already copied, in the tray 3 at a high speed, and an original feeding belt 5 and a form feeding roll 30 are started to feed forms and originals whose one face is already copied, thus attaining double-face copies.

Inventors

• 👤 Tsutomu Ochiai
• 👤 勉 落合

Bibliographic Details