JP2001346020A - Facsimile equipment, its control method and computer readable storage medium in which its control program is stored - Google Patents

Abstract

PROBLEM TO BE SOLVED: To surely receive picture information on both side of a double-sided original on the receiver side by avoiding double-sided transmission with high resolution in the case of transmission of the picture information on both side of the double-sided original in facsimile equipment to enable the double-sided transmission as well as single-sided transmission and to decide transmitting resolution from resolution selected by an operator and resolution receivable by a receiver of an other transmission in the case of transmission. SOLUTION: Read of the picture information on both side of the double-sided original is selected in the case of transmission, when the receiver on other transmission has a double-sided receiving function, whether or not the upper limit of the resolution selected by the operator and the resolution receivable by the receiver is 600 or 1,200 dpi (<=400 dpi) is decided (S32, 34), and when it is <=400 dpi, the double-sided transmission is performed by deciding the transmitting resolution as in the above (S38, 40). In addition, when it is 600 to 1,200 dpi, the single-sided transmission is decided to be transmitted (S36) and the single-sided transmission is performed by deciding the transmitting resolution as in the above.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a facsimile machine,
In particular, a facsimile apparatus capable of transmitting both-sided transmission and single-sided transmission, and determining a transmission resolution from a resolution selected by an operator at the time of transmission and a receivable resolution of a receiver of a transmission partner, a control method thereof, and control thereof The present invention relates to a computer-readable storage medium storing a program.

[0002]

2. Description of the Related Art Conventionally, in facsimile communication, a transmitter reads image information on only one side of a document and transmits it to a receiver of the other side as image information to be recorded on only one side of recording paper. Generally, the receiver records the received one-sided image information on only one side of the recording paper. However, recently, from the viewpoint of resource saving to save recording paper, a transmitter reads image information on both sides of a double-sided document having images recorded on both sides, and transmits the image to a receiver on both sides of the recording paper. 2. Description of the Related Art A configuration has been adopted in which double-sided transmission for transmitting information is performed, and a receiver records received image information on both sides on both sides of recording paper. Here, in the transmitter, when the transmission of the two-sided document is selected, the other party's receiver has a two-sided reception function (a function of receiving image information of both sides and recording on both sides of the recording paper) corresponding to the two-sided transmission. For example, two-sided transmission is performed.

[0003] Double-sided transmission is performed in an alternate mode or a continuous mode. In the alternate mode, 1
The image information of the front surface and the back surface is alternately read and transmitted, such as the first surface, the first surface, the second surface, the second surface,. In the continuous mode, for example, assuming that there are two originals, first, image information on the front side of all originals is read and transmitted, such as the first front surface, the second front surface, the first rear surface, and the second rear surface. Then, the image information on the back side of all the originals is read and transmitted.

In a conventional facsimile apparatus, a resolution selection key or the like is provided on an operation unit for selecting a resolution of image information transmitted from an operator from among a plurality of resolutions. The transmission resolution is determined from the receivable resolution of the receiver of the transmission partner (determined according to the lower one). In recent years, conventional 200 dpi and 400 dpi
Some are configured so that a resolution of 600 dpi or 1200 dpi higher than i can be selected.

[0005]

However, in the above-mentioned conventional example, in order to record both sides of image information received by the receiver at the time of two-sided transmission, for example, one-sided recording paper is used.
The back side of the second sheet, the back side of the second sheet, the front side of the first sheet, the back side of the third sheet, the front side of the second sheet ... The back side of the (k-1) th sheet, (k-2)
A page different from the transmitting page order in the alternate mode or the continuous mode on the transmitter side, such as the front side of the sheet, the back side of the (k) th sheet, the front side of the (k-1) th sheet, and the front side of the (k) th sheet. Record in order. For this reason, all the received image information is stored in the memory, and after the reception is completed, the image information of each page is read out from the memory in the order of the recording page and recorded.

However, here, the transmission resolution is 600 dp.
If it is high, i.e., 1200 dpi, there is a problem that the data amount of the image information received on the receiver side becomes enormous, the memory capacity becomes insufficient, and the reception becomes impossible.

Accordingly, an object of the present invention is to enable both single-sided transmission and double-sided transmission as described above, and determine the transmission resolution from the resolution selected by the operator at the time of transmission and the receivable resolution of the receiver of the transmission partner. In a facsimile apparatus, when transmitting image information of both sides of a two-sided document, transmission is performed so that high-resolution double-sided transmission is avoided and reception and recording can be performed reliably at the receiver side.

[0008]

According to the present invention, to solve the above-mentioned problems, according to the present invention, image information on both sides of a double-sided original is read and an image to be recorded on both sides of a recording sheet is transmitted to a receiver of a transmission partner. A two-sided transmission that transmits as information and a one-sided transmission that transmits as image information recorded only on one side of the recording paper, and a resolution selection for selecting the resolution of the image information transmitted by the operator from a plurality of types A facsimile apparatus for determining a transmission resolution from a resolution selected by the resolution selection means and a receivable resolution of a receiver at the time of transmission, a method of controlling the facsimile apparatus, and a computer storing the control program for the facsimile apparatus. When reading the image information on both sides of a two-sided original, select the two-sided receiver that supports two-sided transmission. If there is, if the resolution selected by the resolution selection means or the upper limit resolution that can be received by the receiver is equal to or less than a predetermined resolution, the transmission resolution is determined as described above and duplex transmission is performed, and the resolution selection is performed. If the resolution selected by the means and the upper limit resolution that can be received by the receiver are higher than the predetermined resolution, the transmission resolution is determined as described above, and control is performed to perform single-sided transmission.

Alternatively, at the time of transmission, when reading of image information of both sides of a two-sided original is selected, and the receiver of the transmission destination has a two-sided reception function corresponding to the two-sided transmission, the resolution selected by the resolution selection means is selected. Alternatively, if the upper limit of the receivable resolution of the receiver is equal to or less than a predetermined resolution, the transmission resolution is determined as described above and two-sided transmission is performed, and the resolution selected by the resolution selecting means and the receivable of the receiver are determined. If the upper limit resolution is higher than the predetermined resolution, the transmission resolution is determined to be the predetermined resolution, and control is performed such that double-sided transmission is performed.

Alternatively, at the time of transmission, when reading of image information on both sides of a two-sided original is selected, and the receiver of the transmission destination has a two-sided reception function corresponding to two-sided transmission, the resolution selected by the resolution selection means is selected. Alternatively, if the upper limit of the receivable resolution of the receiver is equal to or less than a predetermined resolution, the transmission resolution is determined as described above and two-sided transmission is performed. If the upper limit resolution is higher than the predetermined resolution, based on the control selection information registered in the storage means of the facsimile apparatus, the transmission resolution is determined as described above and single-sided transmission is performed, or the transmission resolution is determined. The resolution is determined to be a predetermined value, and control is performed so as to perform double-sided transmission.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.

FIG. 1 is a block diagram showing the configuration of an embodiment of a facsimile apparatus according to the present invention. The facsimile apparatus according to the present embodiment is 200 dpi,
It is assumed that image information can be transmitted at a resolution of 400 dpi, 600 dpi or 1200 dpi.

In FIG. 1, reference numeral 2 denotes an NCU (Network Controller), which is used to use the telephone network for data communication and the like.
The terminal is connected to the terminal of the line to control connection of the telephone exchange network, switch to a data communication path, and hold a loop. Also, NCU2
Connects the telephone line 2a to the telephone 4 side (CML off) or connects the telephone line 2a to the facsimile apparatus side (hybrid circuit 6 side) under the control of the bus 26 (CM
L on). In the normal state,
The telephone line 2a is connected to the telephone 4 side.

Reference numeral 6 denotes a hybrid circuit which separates a transmission system signal and a reception system signal, transmits a transmission signal from the addition circuit 12 to the telephone line 2a via the NCU 2, and transmits a signal from the other party to the NCU 2 Via the signal line 6a and sent to the modem 8 via the signal line 6a.

8 is based on ITU-T Recommendation V.8. 8, V. 21,
V. 27ter, V.A. 29, V.S. 17, V. This is a modulator / demodulator that performs modulation and demodulation based on the signal 34, and each transmission mode is designated by control from the bus 26. The modem 8 receives a transmission signal from the bus 26, modulates the signal, and outputs modulated data to the signal line 8a. Also, the signal line 6a
And demodulates the received signal and outputs demodulated data to the bus 26.

Reference numeral 10 denotes a calling circuit, which inputs telephone number information in response to a signal from the bus 26, and outputs a DTMF selection signal corresponding to the telephone number information to a signal line 10a.

Reference numeral 12 denotes an addition circuit which inputs information on the signal line 8a and information on the signal line 10a, and outputs a result of the addition to the signal line 12a.

Reference numeral 14 denotes a reading circuit for reading image information of a document, which comprises an image sensor, an optical system for forming an image of the document on the sensor, a document conveying system, and the like, and outputs read data to a bus 26. I do. The reading circuit 14 is configured to be able to read image information on both sides of a double-sided document.

A recording circuit 16 records the received image information or records a copy of the image information of the original document read by the reading circuit 14. The recording circuit 16 includes an ink jet printer, a laser beam printer, or the like. The recorded image information is sequentially recorded line by line on a recording paper (not shown). It is assumed that the recording circuit is configured to be capable of double-sided recording in which image information is recorded on both the front and back sides of recording paper.

Reference numeral 18 denotes a memory circuit composed of a RAM, a hard disk device, etc., and a work memory (RA
M) and further stores raw information or encoded information of the image information of the read original, and transmits raw information or decoded information of the received image information to the bus 2.
6 to be used for storage. Note that the predetermined storage area of the memory circuit 18 stores a value of 60 when double-sided reading is selected in the third embodiment of control described later.
0 dpi or 1200 dpi high resolution is selected and the receiver is 600 dpi or 1200 dpi
600 dpi or 12
One-sided transmission at a resolution of 00 dpi or 400d
It is used to register control selection information for selecting whether to perform duplex transmission at a resolution of pi.

Reference numeral 20 denotes an operation unit. One-touch dial keys, speed dial keys, numeric keys, * / # keys, a start key, a set key, a stop key, and a plurality of resolutions of image information transmitted by an operator. , A single-sided / double-sided reading selection key for selecting reading of one-sided image information of a one-sided original or reading of two-sided image information of a two-sided original, and a memory circuit 18 for the selection information of the above control There are provided a registration key for selecting registration with the server, and other various function keys. When each key of the operation unit 20 is pressed, the key information is output to the bus 26. The operation unit 20 is provided with a display unit, and inputs display information output to the bus 26 and displays the information on the display unit.

Reference numeral 22 denotes a CPU (central processing unit).
The control of the entire facsimile apparatus and the control of facsimile transmission are executed according to the control program stored in the ROM 24.

Reference numeral 24 denotes a ROM storing a control program to be executed by the CPU 22, which corresponds to an embodiment of a computer-readable storage medium storing the control program of the facsimile apparatus according to the present invention. This R
According to the control program stored in the OM 24, the CPU
When the transmission is selected and the reading of the image information on both sides of the two-sided document is selected, the receiver of the transmission destination receives a two-sided reception function corresponding to the two-sided transmission. If the resolution selected by the resolution selection key of the operation unit 20 and the upper limit resolution that can be received by the receiver are 400 dpi or less (600d).
pi or 1200 dpi). Hereinafter, three embodiments of the control will be described.

[First Embodiment] In the transmission control of the CPU 22 according to the first embodiment, when a two-sided reading of a two-sided original is selected at the time of transmission, when the receiver of the transmission partner has a two-sided reception function, the operation is performed. If the resolution selected by the resolution selection key of the unit 20 and the upper limit of the receivable resolution of the receiver are 400 dpi or less, the transmission resolution is determined from the selected resolution and the upper limit of the receivable resolution. If the resolution selected is 600 dpi or 1200 dpi, the selected resolution and the upper limit of the receivable resolution of the receiver are 600 dpi or less.
The transmission resolution is determined from the selected resolution and the upper limit of the receivable resolution (in this case, 600 dpi or 1200 dpi), and control is performed to perform single-sided transmission.

The details of the control operation of the CPU 22 will be described below with reference to flowcharts of FIGS.

The CPU 22 starts control processing in step S0 of FIG. 2, and sequentially performs the following steps.

In step S2, the memory circuit 18 is initialized via the bus 26.

In step S4, the display unit of the operation unit 20 is initialized via the bus 26.

In step S6, N
The CML of the CU 2 is turned off, and the telephone line 2a is connected to the telephone 4 side.

In step S8, information of the operation unit 20 is input via the bus 26, and it is determined whether or not facsimile transmission is selected. When the facsimile transmission is selected, the process proceeds to step S12. Proceed to S10 to perform other processing.

In step S12, via the bus 26,
The CML of the NCU 2 is turned on, and the telephone line 2a is connected to the facsimile apparatus side (the hybrid circuit 6 side).

In step S 14, via the bus 26
The calling circuit 10 is used to make a call to a designated destination.

In step S16, the processing of the pre-procedure is performed. Here, the presence / absence of the two-sided reception function and the receivable resolution notified by the receiver of the transmission destination are stored. Thereafter, the process proceeds to step S18 in FIG.

In step S 18, via the bus 26
Information of the operation unit 20 is input, and it is determined whether or not double-sided reading from a double-sided original is selected by a single-sided / double-sided reading selection key. If it is selected, the process proceeds to step S26. If not, the process proceeds to step S20.

In step S20, the remaining pre-procedure processing is performed. Here, one-sided transmission is specified, and operation unit 2
The transmission resolution is determined from the resolution selected by the resolution selection key 0 and the receivable resolution of the receiver, and is notified to the receiver.

In step S22, image information on one side of a one-sided document is read assuming that one-sided transmission is to be performed, and an image signal is transmitted at the resolution determined above. Then, after performing post-procedure processing in step S24, the process returns to step S6 in FIG.

On the other hand, in step S26, it is determined whether or not the receiver has a two-sided reception function. If there is, the process proceeds to step S32 in FIG. 4, but if not, the process proceeds to step S28, and the same process as step S20 is performed. Perform the processing of the procedure.

Subsequently, in step S30, the image signal is transmitted at the resolution determined in step S28, assuming that the image information on both sides is read from the double-sided document (hereinafter referred to as double-sided information) and transmitted on one side. Thereafter, the process proceeds to step S24.

On the other hand, in step S32 in FIG.
6, the information of the operation unit 20 is input, and the transmission resolution selected by the resolution selection key is 600 dpi or 12 dpi.
It is determined whether the resolution is 00 dpi or not. If the resolution is 600 dpi or 1200 dpi, the process proceeds to step S34. If not, that is, if the selected resolution is 400 dpi or less, the process proceeds to step S38.

In step S34, the receiver receives 600 dp
It is determined whether or not there is a reception function at i or 1200 dpi resolution. If there is, the process proceeds to step S36, and if not, the process proceeds to step S38.

In step S36, it is determined that double-sided information is to be transmitted on one side, and thereafter, the process proceeds to step S37.

In the step S37, via the bus 26,
The display unit of the operation unit 20 displays "Simplex information is transmitted on one side". This display is turned off by any key operation. Thereafter, the process proceeds to steps S28 and S30 in FIG. 3, and after performing the remaining pre-procedure processing, single-sided transmission of double-sided information is performed. Here, transmission is performed at 600 dpi or 1200 dpi.

On the other hand, in step S38, the remaining pre-procedure processing is performed. Here, the duplex transmission is designated, the resolution is determined from the resolution selected by the resolution selection key and the receivable resolution of the receiver, and the resolution is notified to the receiver.
In this case, the transmission resolution is determined to be 400 dpi or less because the selected resolution is 400 dpi or less or the receiver does not have a receiving function at 600 dpi or 1200 dpi.

Next, in step S40, assuming that both-side information is to be transmitted on both sides, the resolution (4
(Less than 00 dpi). Then, after performing post-procedure processing in step S42, the process returns to step S6 in FIG.

As described above, in this embodiment, when transmitting,
When the two-sided reading of the two-sided document is selected and the receiver of the transmission destination has a two-sided reception function, the resolution selected by the resolution selection key of the operation unit 20 or the upper limit resolution of the receiver that can be received is 400 dpi or less. If there is, the transmission resolution is determined from the selected resolution and the upper limit of the receivable resolution (in this case, it is 400 dpi or less), the duplex transmission is performed, and the selected resolution and the upper limit of the receivable resolution of the receiver are performed. Is 600 dpi or 1200 dpi
If i, the transmission resolution is determined from the selected resolution and the upper limit of the receivable resolution (in this case, 600d
pi or 1200 dpi), so that 600 dpi or 1200 dpi as in the prior art
Thus, transmission can be performed so that reception and recording can be reliably performed on the receiver side without making reception impossible due to insufficient memory capacity on the receiver side.

[Second Embodiment] In the control of the above-described first embodiment, when the two-sided reading of a two-sided original is selected at the time of transmission, and when the receiver of the transmission partner has a two-sided reception function, the operation unit The resolution selected by the 20 resolution selection keys and the upper limit resolution that the receiver can receive are 600
In the case of dpi or 1200 dpi, the transmission resolution is determined from the selected resolution and the upper limit of the receivable resolution (in this case, 600 dpi or 1200 dpi).
Although the single-sided transmission is performed, the transmission resolution may be determined to be 400 dpi and the double-sided transmission may be performed. In such a case, in the processes of FIGS. 2 to 4 described above, steps S36 and S37 of FIG. 4 are changed as shown in FIG.

In FIG. 5, step S50 represents Yes in step S34.

In step S52, a transmission resolution of 4
Select 00 dpi.

In step S 54, “the resolution is set to 400 dpi” is displayed on the display unit of the operation unit 20 via the bus 26. This display is turned off by any key operation.

Step S56 is step S38 in FIG.

Even in this case, as in the conventional case, 600 d
The transmission can be performed so that reception and recording can be reliably performed on the receiver side without the possibility that reception is impossible due to lack of memory capacity on the receiver side by performing double-sided transmission at 1200 dpi or 1200 dpi. Further, as compared with the first embodiment, it is possible to respect the intention of the operator who has selected duplex reading on the premise of duplex transmission.

[Third Embodiment] As a third embodiment, when two-sided reading of a two-sided original is selected during transmission, the receiver of the transmission partner has a two-sided reception function.
The resolution selected by the resolution selection key 0 and the upper limit resolution that the receiver can receive is 600 dpi or 12 dpi.
If the resolution is 00 dpi, the transmission resolution is determined from the selected resolution and the upper limit of the receivable resolution as in the first embodiment (in this case, 600 dpi or 1
One-sided transmission, or the second
As in the embodiment, the transmission resolution is determined to be 400 dpi, and selection information of control for selecting whether to perform double-sided transmission is registered in the memory circuit 18 in advance, and transmission control is performed based on this control selection information. It may be.

In this case, in the processing of FIGS. 2 to 4 described above, the interval between steps S10 and S6 in FIG. 2 and the interval between steps S34 and S36 in FIG. 4 are changed as shown in FIG.

In FIG. 6, step S60 represents step S10 in FIG.

In step S62, the information of the operation unit 20 is input via the bus 26, and it is determined whether or not the registration of the above-described control selection information in the memory circuit 18 has been selected by the above-described registration key. The process proceeds to step S64, and if not selected, the process proceeds to step S66 (step S6 in FIG. 2).

In step S64, the resolution selected by the resolution selection key of the operation unit 20 and the receivable resolution of the receiver at the transmission destination are transmitted to the memory circuit 18 via the bus 26 at the resolution of 600 dpi or 1200 dpi.
When the double-sided reading is selected, the transmission resolution is determined from the selected resolution and the upper limit of the receivable resolution (in this case, 600 dpi or 1200 dpi), and the single-sided transmission is performed.
The control selection information for selecting whether to perform duplex transmission based on the determined dpi is registered in the memory circuit 18. Thereafter, the process proceeds to step S66 (step S6).

On the other hand, step S68 is the same as step S68 in FIG.
34 indicates Yes.

In step S70, the control selection information registered in the memory circuit 18 via the bus 26 is checked, and the transmission resolution is determined from the selected resolution and the upper limit of the receivable resolution, and the one-sided transmission is performed. If the selection information to perform is registered in step S74 (step S74 in FIG. 4).
The process proceeds to 36), and if the selection information indicating that duplex transmission is to be performed at a resolution of 400 dpi is registered, the process proceeds to step S72 (step S52 in FIG. 5).

Even in this case, the conventional 600 d
The transmission can be performed so that reception and recording can be reliably performed on the receiver side without the possibility that reception is impossible due to lack of memory capacity on the receiver side by performing double-sided transmission at 1200 dpi or 1200 dpi. Also, when double-sided reading is selected in transmission of a double-sided original at a high resolution of 600 dpi or 1200 dpi, it is necessary to select whether to transmit one side with priority on high resolution or to reduce the resolution to 400 dpi and transmit on both sides. And the device becomes very easy to use.

[0060]

As is clear from the above description, according to the present invention, both single-sided transmission and double-sided transmission are possible. In the facsimile apparatus that determines the transmission resolution from the above, when transmitting, when reading of the image information of both sides of the two-sided document is selected, and when the receiver of the transmission destination has a two-sided reception function corresponding to the two-sided transmission, the selected If the resolution or the upper limit of the receivable resolution of the receiver is equal to or less than the predetermined resolution, the transmission resolution is determined as described above and the duplex transmission is performed. If the resolution is higher than the predetermined resolution, the transmission resolution is determined as described above and single-sided transmission is performed, or the transmission resolution is determined to the predetermined resolution and double-sided transmission is performed. In order to ensure reliable reception and recording on the receiver side, there is no possibility that reception will not be possible due to lack of memory capacity on the receiver side due to double-sided transmission with high resolution as in the past, An excellent effect that transmission can be performed is obtained.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of an embodiment of a facsimile apparatus according to the present invention.

FIG. 2 is a flowchart showing a control procedure of a first embodiment of facsimile transmission control in the same device.

FIG. 3 is a flowchart illustrating a control procedure according to the first embodiment.

FIG. 4 is a flowchart illustrating a control procedure according to the first embodiment.

FIG. 5 is a flowchart showing a control procedure of a second embodiment of facsimile transmission control, which is different from the first embodiment.

FIG. 6 is a flowchart illustrating a control procedure according to a third embodiment of facsimile transmission control, which is different from the first embodiment.

[Explanation of symbols]

 2 NCU 4 Telephone 6 Hybrid circuit 8 Modulator / demodulator 10 Calling circuit 12 Addition circuit 14 Reading circuit 16 Recording circuit 18 Memory circuit 20 Operation unit 22 CPU 24 ROM 26 Bus

Claims (9)

[Claims] 1. A two-sided transmission for reading image information on both sides of a two-sided original and transmitting the same as image information to be recorded on both sides of recording paper to a receiver of a transmission partner, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In a facsimile machine that determines the transmission resolution from the receivable resolution of the other party's receiver, when reading the image information on both sides of a two-sided original is selected during transmission, the receiver of the other party will receive two-sided transmission compatible with two-sided transmission. If there is a function, if the resolution selected by the resolution selection means or the upper limit resolution that can be received by the receiver is equal to or less than a predetermined resolution, the transmission resolution is set as described above. If the resolution selected by the resolution selection means and the upper limit of the receivable resolution of the receiver are higher than the predetermined resolution, the transmission resolution is determined as described above and single-sided transmission is performed. Facsimile apparatus having control means for performing control as described above. 2. A two-sided transmission for reading image information on both sides of a two-sided original and transmitting the same as image information to be recorded on both sides of recording paper to a receiver of a transmission partner, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In a facsimile machine that determines the transmission resolution from the receivable resolution of the other party's receiver, when reading the image information on both sides of a two-sided original is selected during transmission, the receiver of the other party will receive two-sided transmission compatible with two-sided transmission. If there is a function, if the resolution selected by the resolution selection means or the upper limit resolution that can be received by the receiver is equal to or less than a predetermined resolution, the transmission resolution is set as described above. If the resolution selected by the resolution selection means and the upper limit of the receivable resolution of the receiver are higher than the predetermined resolution, the transmission resolution is determined to be the predetermined resolution and double-side transmission is performed. Facsimile apparatus having control means for performing control as described above. 3. Double-sided transmission for reading image information on both sides of a double-sided document and transmitting the image information to a receiver of a transmission destination as image information to be recorded on both sides of recording paper, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In a facsimile machine that determines the transmission resolution from the receivable resolution of the other party's receiver, when reading the image information on both sides of a two-sided original is selected during transmission, the receiver of the other party will receive two-sided transmission compatible with two-sided transmission. If there is a function, if the resolution selected by the resolution selection means or the upper limit resolution that can be received by the receiver is equal to or less than a predetermined resolution, the transmission resolution is set as described above. If the resolution selected by the resolution selection means and the upper limit resolution that can be received by the receiver are higher than the predetermined resolution, the control selection information registered in the storage means of the facsimile apparatus is used. Based on the transmission resolution is determined as described above to perform single-sided transmission,
Alternatively, there is provided a facsimile apparatus having control means for controlling transmission resolution to the predetermined resolution and performing double-sided transmission. 4. Double-sided transmission for reading image information on both sides of a two-sided original and transmitting the same as image information to be recorded on both sides of recording paper to a receiver of a transmission partner, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In the control method of the facsimile machine that determines the transmission resolution from the receivable resolution of the other party's receiver, when reading the image information on both sides of a two-sided original is selected during transmission, the receiver's receiver supports duplex transmission If the resolution selected by the resolution selecting means or the upper limit of the receivable resolution of the receiver is equal to or less than a predetermined resolution, the transmission resolution is set to the previous resolution. If the resolution selected by the resolution selection means and the upper limit of the receivable resolution of the receiver are higher than the predetermined resolution, the transmission resolution is determined as described above and the one-sided transmission is performed. A method for controlling a facsimile apparatus, characterized by controlling transmission. 5. Double-sided transmission for reading image information on both sides of a two-sided document and transmitting the same as image information to be recorded on both sides of recording paper to a receiver of a transmission partner, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In the control method of the facsimile machine that determines the transmission resolution from the receivable resolution of the other party's receiver, when reading the image information on both sides of a two-sided original is selected during transmission, the receiver's receiver supports duplex transmission If the resolution selected by the resolution selection means or the upper limit of the receivable resolution of the receiver is equal to or less than a predetermined resolution, the transmission resolution is increased. When the resolution selected by the resolution selection means and the upper limit resolution that can be received by the receiver are higher than the predetermined resolution, the transmission resolution is determined to be the predetermined resolution and the duplex transmission is performed. A method for controlling a facsimile apparatus, characterized by controlling transmission. 6. A two-sided transmission for reading image information on both sides of a two-sided document and transmitting the same as image information to be recorded on both sides of recording paper to a receiver of a transmission partner, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In the control method of the facsimile machine that determines the transmission resolution from the receivable resolution of the other party's receiver, when reading the image information on both sides of a two-sided original is selected during transmission, the receiver's receiver supports duplex transmission If the resolution selected by the resolution selection means or the upper limit of the receivable resolution of the receiver is equal to or less than a predetermined resolution, the transmission resolution is increased. If the resolution selected by the resolution selection means and the upper limit resolution receivable by the receiver are higher than the predetermined resolution, the control registered in the storage means of the facsimile apparatus is performed. Based on the selection information, determine the transmission resolution as described above and perform one-sided transmission,
Alternatively, a control method for a facsimile apparatus, wherein a transmission resolution is determined to the predetermined resolution and control is performed so as to perform double-sided transmission. 7. Double-sided transmission for reading image information on both sides of a double-sided original and transmitting the image information as image information to be recorded on both sides of recording paper to a receiver of a transmission partner, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In a computer-readable storage medium storing a control program of a facsimile machine that determines a transmission resolution from a receivable resolution of a partner receiver, when transmitting, when reading of both-side image information of a two-sided original is selected, When the receiver of the transmission destination has a duplex reception function corresponding to duplex transmission, the resolution selected by the resolution selection means or the reception of the receiver is enabled. If the upper limit resolution is equal to or lower than the predetermined resolution, the transmission resolution is determined as described above and two-sided transmission is performed, and the resolution selected by the resolution selection means and the upper limit resolution that can be received by the receiver are the predetermined resolution. If the resolution is higher than the resolution, the storage medium stores a control program for determining the transmission resolution as described above and performing control for performing one-sided transmission. 8. Double-sided transmission for reading image information on both sides of a two-sided original and transmitting the same as image information to be recorded on both sides of recording paper to a receiver of a transmission partner, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In a computer-readable storage medium storing a control program of a facsimile machine that determines a transmission resolution from a receivable resolution of a partner receiver, when transmitting, when reading of both-side image information of a two-sided original is selected, When the receiver of the transmission destination has a duplex reception function corresponding to duplex transmission, the resolution selected by the resolution selection means or the reception of the receiver is enabled. If the upper limit resolution is equal to or lower than the predetermined resolution, the transmission resolution is determined as described above and two-sided transmission is performed, and the resolution selected by the resolution selection means and the upper limit resolution that can be received by the receiver are the predetermined resolution. If the resolution is higher than the resolution, the storage medium stores a control program for determining the transmission resolution to the predetermined resolution and performing control to perform duplex transmission. 9. Double-sided transmission for reading image information on both sides of a double-sided document and transmitting the image information to a receiver of a transmission destination as image information to be recorded on both sides of recording paper, and image information to be recorded on only one side of recording paper. And a resolution selecting unit for selecting from among a plurality of resolutions of image information to be transmitted by an operator, and a resolution selected by the resolution selecting unit at the time of transmission. In a computer-readable storage medium storing a control program of a facsimile machine that determines a transmission resolution from a receivable resolution of a partner receiver, when transmitting, when reading of both-side image information of a two-sided original is selected, When the receiver of the transmission destination has a duplex reception function corresponding to duplex transmission, the resolution selected by the resolution selection means or the reception of the receiver is enabled. If the upper limit resolution is equal to or lower than the predetermined resolution, the transmission resolution is determined as described above and two-sided transmission is performed, and the resolution selected by the resolution selection means and the upper limit resolution that can be received by the receiver are the predetermined resolution. If the resolution is higher than the resolution, based on the control selection information registered in the storage means of the facsimile machine, determine the transmission resolution as described above and perform one-sided transmission,
Alternatively, a storage medium storing a control program for controlling transmission resolution to the predetermined resolution and performing double-sided transmission.