JPS5819182B2 - Facsimile variable sub-scanning receiving terminal control system - Google Patents

Description

Detailed Description of the Invention The present invention is a facsimile variable sub-scanning receiving terminal control system that records a received facsimile image signal for one page in the form of an electrostatic latent image on recording paper, and after cutting the paper, develops and fixes it. Regarding the method.

In the conventional facsimile variable sub-scanning receiving terminal control system, when receiving facsimile image signals for many sheets one after another, the electrostatic latent image of the facsimile A signal on the first document is developed and fixed on the recording paper on which it is recorded. Subsequently, a control system was proposed in which the reception of the facsimile image signal for the second original was accepted, and a control system was proposed in which the next facsimile image signal was accepted regardless of the development and fixing of the electrostatic latent image of the facsimile image signal. ing.

However, with the former control method, if the time required for development and fixing is long, the time from the end of receiving the first facsimile image signal to the start of receiving the second facsimile image signal becomes longer. There are drawbacks.

Further, the latter control method has the disadvantage that it requires multiple development and fixing processes for the electrostatic latent image of the facsimile image signal, and requires a complicated configuration.

Therefore, an object of the present invention is to provide a facsimile variable subsystem that can receive the next facsimile image signal without using a complicated configuration such as multiplexing processing of development and fixation, even if the time required for development and fixation is long. This provides a scanning receiving terminal control method.

In order to achieve such an object, the present invention develops and fixes the recording paper on which the electrostatic latent image of the facsimile image signal for the first original is being developed and fixed, while the electrostatic latent image for the second original is being developed and fixed. If the facsimile image signal is received and the development and fixing of the recording paper for the first document is not completed at the time when the reception of the facsimile image signal for the second document is completed, the third document will be sent to the third document. Transmission control is performed so that facsimile image signals are not accepted for the first document, and reception of facsimile image signals for the third document is accepted if development and fixing of the recording paper for the first document are completed. This will be explained in detail below using examples.

The figure shows facsimile variable sub-scanning reception according to the present invention.

FIG. 2 is a block diagram showing an example of a terminal control method.

In the figure, 1 is a reception input terminal into which a facsimile image signal is input, 2 is a signal separation circuit that separates the image signal and control signal of the facsimile image signal, 3 is an image signal reception circuit, and 4 is a reception input terminal for receiving the facsimile image signal. control reception control circuit, 5
1 is a recording mechanism for recording an electrostatic latent image on recording paper, 6 is a paper cutter, 7 is a stacker, 8 is a recording paper, 9 is a developing mechanism, 10 is a fixing mechanism, 11 and 12 are a first paper detector and 2nd detector, 13 hopper, 14 paper transport motor, 1
5 is a buzzer, 16 is an equipment control circuit for controlling the paper force ivy 6, stacker 7 and buzzer 15, 17 is a sub-scanning step motor, and 18 is a paper roller.

Next, there is a facsimile variable sub-scan receiver having the above configuration.

The operation of the communication terminal control method will be explained.

First, before sending out the document as a facsimile image signal, the sending side sends a control signal to the receiving side asking whether or not it can be received.

This control signal is input to the reception input terminal 1 and then input to the signal separation circuit 2.

Ru.

This control signal is then sent to the reception control circuit 4 by the signal separation circuit 2.

For this reason, the reception control circuit 4 controls the paper roller 18 in the stacker 7.
It checks whether there is any paper from the sender, and if there is, it continues to send a signal indicating whether or not it can be received to the sending side.

in this case,. When there is no paper from the paper roller 18 of the stacker 7, or when the paper is cut by the paper ivy 6 and the stacker 7 rotates and there is no more paper on the stacker 7, a reception ready signal is sent.

Then, the sending side receives this receivable signal and sends a facsimile.

Sends out image signals.

Therefore, the facsimile image signal input to the mourning message input terminal 1 is transferred to the image signal receiving circuit 3 by the signal separating circuit 2.
is sent to the recording mechanism 5 via.

Therefore, the sub-scanning step motor 17 rotates, which causes the feed roller to rotate, and the recording paper is fed from the paper roller 18, and the recording mechanism 5 forms the first sheet of recording paper in the form of an electrostatic latent image on the recording paper. A facsimile reproduction image of the first original is recorded and transported to the stacker 7.

When the reception of the facsimile image signal for the first document is completed, the previous recording paper 8 appears on the first paper detector 11.
Except in some cases, the device control circuit 16 causes the paper force vine 6 to cut the recording paper and rotate the stacker 7.

Then, this first recording paper 8 is detected by the first paper detector 11.
The rotation of the stacker 7 causes the paper transport motor 14 to rotate, and sends the first recording paper 8 to the developing mechanism 9 and the folding mechanism 10.

Then, while this first sheet of recording paper 8 is being developed and fixed, a facsimile image signal for the second sheet of original is received, and the recording mechanism 5 receives the electrostatic image signal as described above. make a statue

When the development and fixing of the first branch of recording paper is completed, the facsimile image is stored in the hopper 13 via the second paper detector 12 as a reproduced facsimile image.

The detection signal from the second paper detector 12 is then sent to the device control circuit 16.

Therefore, this equipment control circuit 16 not only sounds the buzzer 15 but also sends a drive signal to rotate the stacker 7 to the stacker 7.
send to

As a result, the stacker 7 operates and the paper transport motor 14 is driven to feed the second sheet of recording paper to the developing mechanism 9 and the fixing mechanism 10. At the same time, the facsimile image signal for the third sheet of original is received. Accept.

Furthermore, if the recording paper on which the facsimile reproduced image for the first original is recorded has not finished developing and fixing at the end of the facsimile image signal for the second original, the third For facsimile 1) relative to the original axis, transmission control is performed so as not to accept signal reception. If there is paper i above and there is paper □ in stacker 7 (only in 2, it is possible to temporarily increase the reception of the next facsimile or image signal; the time required for development and fixing is longer). Even though
It is now possible to receive the facsimile image signal for the second document while developing and fixing the facsimile reproduced image for the first document, and there is no need to use multiple developing and fixing mechanisms. effective.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of a facsimile variable sub-scanning receiving terminal control formula according to the present invention. 1... Reception input terminal, 2... Signal separation circuit, 3... Image signal receiving circuit, 4...
Reception control circuit, 5...recording mechanism, 6...
・Paper power ivy, 7・・・・・・stacker, 8・・・・・・−・
Recording paper, 9...Developing mechanism, 10...Fixing mechanism, 11...First paper detector, 12...
...Second paper detector, 13...Hopper, 14...
... Paper travel motor, 15 ... Buzzer, 16
. . . Equipment control circuit, 17 . . . Sub-scanning step motor, 18 . . . Paper roller.

Claims (1)

[Claims] 1 In the facsimile variable sub-scanning receiving terminal control method, which records the received facsimile image signal for one page in the form of an electrostatic latent image on recording paper, and then develops and fixes it after cutting the paper, While the recording paper on which the electrostatic latent image of the facsimile image signal is recorded is being developed and fixed, the facsimile image signal for the second document is received, and the facsimile image for the second document is received. If the transfer and fixing of the recording paper for the first original document has not been completed at the time the reception of the signal is completed, the transmission control is performed so that the facsimile image signal for the third original document is not accepted. facsimile variable sub-scanning receiving terminal control square, characterized in that it accepts reception of facsimile image signals for a third original if recording paper has been developed and fixed for the original.