Abstract: Apparatus including a first memory for temporarily storing numeric data entered by a numeral key, and a second memory for thereafter storing the numeric data which is transferred thereto from the first memory responsive to operation of a storage control key. Further, there is provided a display for displaying a numeral based on the numeric data stored in the first memory. This apparatus makes it possible for an operator to monitor the numeric data which is temporarily stored in the first memory prior to its storage in the second memory, to prevent erroneous data from being stored in the second memory.

Abstract: A copying apparatus has an input unit for entering plural copy mode data into the copying apparatus, a memory for storing the data, and a control circuit for reading out copy mode signals in succession according to the data stored in the memory. The control circuit reads out the copy mode signals upon completion of copying on a predetermined number of copying sheets, and then controls a subsequent copying operation in accordance with the copy mode signals.

Abstract: A copying apparatus has an input unit for entering plural copy mode data into the copying apparatus, memory for storing the data, and a control circuit for reading out copy mode signals in succession according to the data stored in the memory, upon completion of copying on a predetermined number of copying sheets, and for performing the copying operation in accordance with the copy mode signals.

Abstract: In a color image formation apparatus which comprises a photosensitive medium, optical image exposure device for exposing the photosensitive medium to an optical image having light components of an image original, and electrostatic latent image formation device for forming electrostatic latent images on the photosensitive medium in accordance with the exposure to the optical image.