摘要:
An image forming apparatus is disclosed which is capable of forming additionally on a copying paper data of date other than image information recorded on a given document. This apparatus incorporates therein a calendar for memorizing the current date and allows the memorized date to be stored in a memory. The data stored in the memory is advanced or set back by the unit of one day. The date changed from the real date is formed on the copying paper in addition to the image informataion recorded on the document. Owing to this function of the apparatus, the data of future or past can be formed additionally on the copying paper. The operation for the change of date is executed by the input through a console.
摘要:
A scan-mode changeable image duplicating apparatus having operational parameters and modes of operation and operative to duplicate a document in accordance with selected ones of the operational parameters and modes of operation, including a recirculating document feeder unit having a document storage tray and a passageway through which a document is to be withdrawn from the tray and returned to the tray by way of an exposure position in which the document is to be scanned, a scanning unit for scanning a document in the exposure position, the scanning unit being movable back and forth with respect to the exposure position, a control system for controlling the document feeder unit and the scanning unit to operate either in a scanner-moved scanning mode in which the scanning unit is driven to move with respect to the exposure position to scan a document fixedly held in the exposure position and a document-moved scanning mode in which the scanning unit is fixed with respect to the exposure position and scans a document being moved with respect to the exposure position, and keys for entering desired ones of the operational parameters and the modes of operation for automatically selecting the scanning mode in which the control system is to control the document feeder unit and the scanning unit.
摘要:
An image forming apparatus comprising a drum having a photoconductive surface, (b) latent image forming means for irradiating the photoconductive surface with information carrying light of a variable intensity for forming latent images on the photoconductive surface, an image developing stage comprising at least two developing units of different types each for developing the latent images on the photoconductive surface into visible images, selecting means for selecting one of the developing units, and control means for regulating the intensity of the light depending on the developing unit selected by the selecting means.
摘要:
In a scan-mode changeable image duplicating apparatus including scanner units for optically scanning a document and having a scanner-moved scanning mode in which the scanner units is driven to move for scanning a document fixedly held in place and a document-moved scanning mode in which the scanner units is fixed to scan a document being moved with respect to the scanner units, a control system comprising an initial scan-mode select switch allowing the user of the apparatus to select one of the scanner-moved and document-moved scanning modes as a preferential initial scanning mode, a duplicating mode select key allowing the user to select a predetermined duplicating mode which is compatible with both of the document-moved and scanner-moved scanning modes, and a control circuit for judging whether or not the predetermined duplicating mode is currently selected by the duplicating mode select key and automatically selecting the preferential initial scanning mode when it is judged that the predetermined duplicating mode is currently selected by the duplicating mode select key.
摘要:
An image duplicating apparatus using a machine management system in combination with a multiple-job automatic document feed module while establishing reasonable compatibility between the respective features of these equipment, having a duplicator module for producing a printed duplicate of an original document held in a predetermined position within the apparatus, a plurality of document supply units each operative to supply an original document therefrom, a document transport assembly for transporting the original document supplied from any of the document supply units to the predetermined position and discharging the original document from the predetermined position after the printed duplicate the original document is reproduced by the duplicator module, and a machine management system comprising a plurality of enabling sections respectively associated with the individual document supply units and each operative to enable the apparatus to operate with an original document supplied from the associated document supply units.
摘要:
An image duplicating apparatus having an edited mode of copying operation in which an edited copy of a given image is to be produced, wherein editing data indicative of any desired conditions of operation in which the edited mode of copying operation is to be executed for a desired edited copy area may be entered by the operator in any desired manner after area data indicative of the desired edited copy area in which images are to be reproduced in the edited mode of copying operation has been entered under the edited mode of copying operation.
摘要:
A copying machine includes first and second developing units, each of which contains different color developer. The copy machine is capable of developing an electrostatic latent image on the surface of a photoconductor through individual or successive operation of the first and second developing units. An arrangement is provided for counting the number of copying operations that each developing unit is subjected to during a single scan of the scanning device. The arrangement increases the count values associated with the first developer unit when the first developer unit is operated individually, and increases the count value associated with the second developer unit when the second developer unit is operated individually. Further, the arrangement increases the count value associated with the first and second developer units when both developer units are operated together.
摘要:
A copying machine which can scan an original document in selectable modes including a mode in which a first half portion and a second half portion of the document are scanned to form the image of each portion on the photosensitive member, wherein a paper size and a desired magnification are automatically set by a paper size detecting means, thereby copying a first half portion and a second half portion of the document on separate papers.
摘要:
An electrophotographic copying machine capable of editing function comprising: a table for setting a document; scan means for scanning the document; first input means for providing first and second data to specify positions in the scanning direction; second input means for providing third and fourth data to specify positions in the direction perpendicular to the scanning direction; memory means for storing the provided data, which comprises a first memory area for storing smaller data provided by the first input means, a second memory area for storing larger data provided by the first input means, third memory area for storing smaller data provided by the second input means, and a fourth memory area for storing larger data provided by the second input means; a means for specifying an area on the basis of the data stored in the memory means; and copying means for reproducing a image of the document corresponding to the specified area.
摘要:
The present invention is directed towards an improvement in a copying apparatus capable of executing a plurality of copy modes including an ordinary copy mode and one or more special purpose copy modes. A mode key switch is provided for setting the copy mode to the ordinary copy mode or to the special purpose copy mode. The mode key switch is biased to normally select the ordinary copy mode. Input keys are provided for inputting values for the special purpose copy mode, and a visual display may be provided for displaying the values set with the input keys. The values of the special purpose copy mode may be changed by operating the input keys while continually depressing the mode key switch. The photocopier is inhibited from making any changes in copying mode while the operator is setting the desired values.