Combined image-forming device

An image and page image technology, which is applied in the field of image forming devices, can solve problems such as poor operation performance and users temporarily waiting for a period of time

Inactive Publication Date: 2004-09-29
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the memory is full or paper jams during image input, or when another job is inserted, the read image data is deleted due to the stop of the input operation, so there is a problem of poor operability
In addition, when the image input and printing are performed in parallel, the user must wait for a while before printing the first page and the first page after the job is interrupted or interrupted due to paper jams.

Method used

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Examples

Experimental program
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Embodiment Construction

[0055] Embodiments of the present invention are described below with reference to accompanying drawings, although be to use hard disk part as mass storage equipment in the following embodiments, it is also possible to use digital discs (DVD) and optical discs (OD) etc. for mass storage that are not easily lost equipment.

[0056] figure 1 It is a configuration diagram schematically showing the overall configuration of an electronic copier as an image device according to an embodiment of the present invention. The device includes an original scanning component 140 that obtains image data by optically scanning the original and photoelectrically converting the reflected light, and an image forming component 160 that forms an image on the medium according to the image. Device (ADF) 200 .

[0057] The structure of the automatic document feeding device 200 is as follows: the rear end edge of the cover main body 21 as a frame body can be freely opened and closed on the rear end edg...

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PUM

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Abstract

CPU (100) can eliminate an influence of a difference in access time by selecting a deletion mode of whether the image information of each page is deleted each time when printing of the page of the last copy of an original is finished or the image information of all the pages are in a lump deleted when printing of all the copies of the last copy of the original is finished in a sort mode according to whether or not a hard disk device (90) is mounted when power is applied to the apparatus and enables at least image information of a page read by a scanner to effectively create a file by generating near memory full in file creation of the image information, by switching possibility levels of concurrent operations of jobs based on the presence or absence of the hard disk device and a capacity of RAM.

Description

technical field [0001] The present invention relates to an image forming apparatus equipped with a storage device including a fast access speed such as RAM and a slow but large-capacity storage device such as a hard disk unit as storage devices for image formation. Background technique [0002] A digital copier is widely known as a conventional image forming apparatus. Such an image forming apparatus compresses an input image read from a scanner as an image reading device, and compresses it as image information in a page memory provided with a file area divided into page units. After storage, the above-mentioned image data is expanded and printed (forming a machine-viewed image on the medium), so that it has the function of copying electronic classification of a specified number of parts by text unit and the function of copying a group or set of a specified number of pages per page, etc. . [0003] In electronic sorting and copying, images of all pages of text composed of ...

Claims

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Application Information

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IPC IPC(8): H04N1/00H04N1/21H04N1/32H04N1/411
CPCH04N2201/3288H04N1/32486H04N2201/3298H04N2201/3295
Inventor 高桥俊晴今野美纪柴木雅子
Owner KK TOSHIBA
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