JPH02311077A - Facsimile equipment - Google Patents

Abstract

PURPOSE:To facilitate the transmission of a double side original by providing 1st, 2nd original read sections and a memory sections to front and rear of an original, reading the data stored in the memory sections alternately, storing the data again in the 3rd memory and sending the data. CONSTITUTION:When a switch 7 selects the double side mode, a data read by a 1st original read section 1 from the front side (1st page) of 1st original is stored in a 1st memory section 2. Simultaneously, a data read by a 2nd original read section 3 from the rear (2nd page) is stored in the 2nd memory section 4. Then a control section 5 sends the data stored in the memory sections 2, 4 and stores it to a 3rd memory section 6. Succeedingly, the 2nd and succeeding originals are processed by the similar procedure and the data sent from the memory section 6 finally are arranged in the order of pages and sent. Thus, the original of double side is easily sent.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a facsimile device, and more particularly to a facsimile device for transmitting a document with calligraphy and drawings written on both sides.

[Conventional technology]

When a conventional facsimile machine sends a document with calligraphy and drawings written on both sides, it first illuminates one side of the document set in the device, then encodes and modulates the reflected light into an image signal by photoelectrically converting it. Next, the other side of the original that was set in the apparatus again is sent in the same manner as described above, and the sending of the original is completed.

[Problem to be solved by the invention]

The conventional facsimile machines mentioned above can only read one side of a document, so if you want to send a double-sided document, you can copy one side at a time and then send it by facsimile.
Alternatively, the front side of the document is sent first, and then the back side is sent, which is time consuming.

[Means to solve the problem]

The facsimile device of the present invention has a first facsimile device that stores first and second data in page units read from both sides of a transmission document.
and a second memory, a third memory that reads and stores first data and second data from the first and second memories in order, and a transmission that transmits the data stored in the third memory. It has a section.

〔Example〕

Next, the present invention will be explained with reference to the drawings. FIG. 1 is a block diagram of one embodiment of the present invention.

First, transmission of a double-sided original will be explained.

If there are N sheets of originals to be sent, and all N sheets are printed or written on both sides, the number of pages will be 2N pages.

The control unit 5 is notified that both sides have been selected by the switch 7.
The first memory section 2 stores data read by the first document reading section 1 from the front surface (first page) of the first document under the control. At the same time, the second memory section 4 stores data read by the second document reading section 3 from the back side (second page). Here, the first page data stored in the first memory section 2 is transmitted by the control section 5 and is multiplied by N in the third memory section 6.

Next, the second page of data stored in the second memory section 4 is sent out and stored in the third memory section 6.

Next, the first document reading section 1 reads the front side of the second document, and the second document reading section 3 reads the back side in the same manner, and the page-by-page data is stored in the first memory section 2 and the second memory section 4, respectively. After the storage is completed, the control unit 5 stores the information in the first memory unit 2.
data in the second memory section 4 are sent out in this order and stored in the third memory section 6. Thereafter, the same procedure as above is performed up to the 2N page. The manuscript data finally sent out from the third memory unit 6 is 1°2.3 in page order.
. . . is sent out in parallel with 2N-1, 2N pages.

Next, to explain about sending a one-sided original, switch 7
One side is selected and the control unit 5 is notified. For example, if the first document reading section 1 reads the document surface, the control section 5 issues an instruction to the second memory section 4 to stop writing and reading data, and the first document reading section 1 reads the document surface. Data is accumulated in the third memory section 6 without storing data in the memory section 2. In this case, the first document reading section 1 and the third memory section 6 operate while being directly connected.

〔Effect of the invention〕

As explained above, the present invention applies to the front surface of the transmitted document.

First and second document reading sections and a memory section are provided for the back side, and the transmitted document data stored in each memory section is read out alternately, stored again in the third memory section in page order, and transmitted. When transmitting a document, it is possible to reduce the effort of making a one-sided copy and then transmitting it, or transmitting the entire front side of the document and then transmitting the back side again.

Brief description of the drawing FIG. 1 is a block diagram of one embodiment of the present invention.

1.3... First and second document reading section, 2.4... First and second memory section, 5... Control section, 6... Third memory section, 7. ··switch.

Claims (1)

[Claims] 1st and 2nd pages of each page read from both sides of the sent document
first and second memories that store data; a third memory that reads and stores first data and second data from the first and second memories; and a third memory that stores data in the third memory. 1. A facsimile device comprising: a transmitting section that transmits received data.