JPH11167323A - Printing system using communication line - Google Patents

Abstract

PROBLEM TO BE SOLVED: To inform a user of a toll charge necessary for printing on the terminal side of the user before the user goes to the place of a printer. SOLUTION: This printing system 1 is constituted of a user-side data processor 5 for transmitting a data file PD desired to be printed by the user, a center- side data processor 4 connected with the processor 5 through a communication line, and the printer 3 connected to the processor 4. The printer 3 is provided with a 1st printing charge information transmitting means 100 transmitting the printing charge information PF being information on the charge corresponding to the execution of the printing of the data file to the processor 4 before the execution of the printing of the data file, and the processor 4 is provided with a 2nd printing charge information transmitting means 49 transmitting the printing charge information received from the printer to the processor 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data processing device on the user side, a data processing device on the center side, and a printer connected by a communication line or the like, and an image file specified by the data processing device on the user side is transmitted to the printer via the communication line. The present invention relates to a print system for transmitting and printing.

[0002]

2. Description of the Related Art In recent years, with the spread of personal computer communication and the increase in image software, a user of a personal computer can easily display all kinds of images on a display screen at home. In addition, by improving the performance of the printer and reducing the price, it is easy to print those images on paper.

However, a high-performance printer capable of obtaining a color image with an image quality close to that of a silver halide photograph and capable of printing on large-sized paper is still expensive for ordinary users to personally own.

Therefore, a personal computer of a user and a high-performance color printer are connected by a communication line, and each user uses the color printer in common. Each user has a dedicated high-performance color printer. A printing system that can obtain a high-quality print even without it has been proposed.

FIG. 33 shows a conventional print system 8.
It is a block diagram which shows the outline of 00. In FIG. 33, a printing system 800 includes a personal computer 802a-c used by a user, a high-performance color printer 8
04, a printer controller 805 for controlling the color printer 804, a display 803 attached to the printer controller 805, and a communication line 806. Each of the personal computers 802a to 802c is installed at the user's home, and the color printer 804 and the printer control device 805 are installed at, for example, a convenience store.

[0006] When the user desires to print, for example, the image file DFa is input to the personal computer 802a, and at the same time, a print reservation command and a user name are input.

Then, the personal computer 80
2a assigns an image file number 903a to the input image file DFa, and assigns it as a header file 902a together with a user name to the printer control device 805.
And transmits it to the color printer 804. Therefore, the printer control device 805 and the color printer 804 include:
Header files 902a to 902c transmitted from each user are stored. At this point, the image file DFa has not been transmitted yet.

Next, the user goes to the convenience store, and the printer control device 805 and the color printer 80
4 is instructed to execute printing. That is, the screen of the display 803 of the printer control device 805 includes
Many image file numbers 903 sent from each user
a to c and the user name are displayed.

The user searches his / her user name and image file number 903a from the screen, and inputs a print execution command to the found image file number 903a. Then, the corresponding image file DFa is transmitted from the personal computer 802a to the color printer 8.
04, which is stored in the memory 807 of the printer. Then, when the user sets printing conditions such as the paper size, image quality resolution, and the number of prints in the color printer 804, the fee required for printing is determined, and then printing is performed.

[0010]

However, in the above-described conventional print system 800, after a user goes to a place where the color printer 804 is installed, the color printer 804 determines the paper size, image quality resolution, and the number of prints. It is necessary to set print conditions.
Further, the user can know the information of the fee corresponding to the execution of the printing after setting each of these printing conditions in the color printer 804.

That is, it takes time from when the user goes to the place where the color printer 804 is installed to when the user obtains a print of the target image. Further, the user cannot know the fee information necessary for printing before going to the place where the color printer 804 is installed.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and uses a communication line that allows a user's terminal to know information on a fee required for printing before the user goes to a printer installation location. The purpose of the present invention is to provide a printing system that has been used.

[0013]

According to a first aspect of the present invention, there is provided a print system for transmitting a data file that a user desires to print to a user side data processing device;
A center-side data processing device including a storage device connected to the user-side data processing device via a communication line and storing a data file transmitted from the user-side data processing device; and a center-side data processing device connected to the center-side data processing device. A printer for printing a data file transmitted from the data processing apparatus, wherein the printer sends print data information, which is information of a fee corresponding to execution of printing of the data file, to the data. A first print fee information transmitting unit for transmitting the print fee information received from the printer to the user side, wherein the first data fee device transmits first print fee information to the center side data processing device prior to execution of file printing; Second print charge information to be sent to the data processing device With a signal means.

[0014] In the printing system according to the second aspect of the present invention, the first print fee information transmitting means transmits the print fee information only when it is determined that the data file can be printed by the printer. Is transmitted to the center-side data processing device.

In a printing system according to a third aspect of the present invention, the data file includes at least image data and print mode data for designating printing conditions for the image data.

According to a fourth aspect of the present invention, there is provided a printing system, comprising: a user-side data processing device for transmitting a data file that a user desires to print; and a user-side data processing device connected to the user-side data processing device via a communication line. A center-side data processing device including a storage device that stores a data file transmitted from the processing device, and a printer connected to the center-side data processing device and printing a data file transmitted from the center-side data processing device, A print system comprising
A center-side data processing device that calculates print fee information, which is information of a fee corresponding to the execution of printing of the data file, prior to the execution of printing of the data file; And third print fee information transmitting means for transmitting to the user-side data processing device.

In a printing system according to a fifth aspect of the present invention, the print fee calculating means is configured to calculate the print fee information for each of a plurality of printers connected to the center side data processing device. .

In the print system according to the present invention, the print charge calculating means calculates only executable printer charge information which is print charge information for a printer capable of executing the printing of the data file. The third print fee information transmitting means is configured to transmit only the executable printer fee information to the user-side data processing device.

In a printing system according to a seventh aspect of the present invention, the data file includes at least image data and print mode data for designating printing conditions for the image data.

The center-side data processing device and the printer can be connected by a common network including the user-side data processing device. Further, the center-side data processing device and the printer can be connected by a dedicated line different from a network connecting the center-side data processing device and the user-side data processing device. Also,
One center-side data processing device is provided for one printer and connected to them. When a user requests printing from the user-side data processing device, the center-side data of the printer that performs printing from the beginning Necessary data or information may be transmitted to the processing device. The printer and the center-side data processing device may be integrally configured. A display may be provided in the center side data processing device or the printer. The print system may be realized as a client server system. In that case, for example, the user-side data processing device is a client, the center-side data processing device is a server,
The printer is a printer device connected to the server.

The first print fee information transmitting means of the printer transmits the print fee information to the center side data processing device before executing the printing. The calculation of the print fee information in this case is usually performed in the printer. The second print fee information transmitting means transmits the print fee information received from the printer to the user-side data processing device. Further, the print fee calculating means of the center side data processing device calculates the print fee information before executing the printing, and the third print fee information transmitting means transmits the calculated print fee information to the user side data processing device. Send to The user-side data processing device displays the received print charge information on the display surface as appropriate.

As the printer, a printer provided in a digital copying machine can be used. Further, it is possible to use various forms such as a printer to which a facsimile function is added.

The data file includes various files storing data, such as an image file storing image data, a text file storing text data, other various types of files, and a file compressed by various compression methods. Data sets or tables are included.

The data processing device on the center side or the data processing device on the user side is realized, for example, by installing an appropriate program on a so-called personal computer or workstation and executing the program. Such a program is stored in a RAM, a ROM, a hard disk device, or the like, or is read from a corresponding recording medium by a CD-ROM device, a magneto-optical disk device, a floppy disk device, or the like, or is connected to another device via a communication line. Downloaded from an information source or host. The programs can be supplied to operate under various OSs, system environments, or platforms.

[0025]

FIG. 1 is an overall configuration diagram of a printing system 1 according to the present invention. As shown in FIG. 1, the print system 1 includes user-side data processing devices 5a, 5b,
5c, the center side data processing device 4, and the copying machine 3a,
3b are connected by a communication line 6 respectively. User side data processing devices 5a, 5
The numbers of b and 5c and the number of copying machines 3a and 3b are arbitrary, and are not limited to the number of the present embodiment.

User side data processing devices 5a, 5b, 5c
Are installed in, for example, different users' homes, the center-side data processing device 4 is installed in a data management center that centrally manages various data transmitted from each user, and the copying machines 3a and 3b are installed in different locations. Will be set up in a convenience store. According to another embodiment, the user-side data processing devices 5a, 5b, 5
c is installed in a different room in the same building, and the center-side data processing device 4 and the copying machines 3a and 3b are installed in rooms in the same building. The user-side data processing device 5a,
It is also possible to install all or a part of 5b, 5c, the center side data processing device 4, and the copying machines 3a, 3b in the same room. The communication line 6 is, for example, a public analog line, a digital line, a dedicated line, or a network such as a LAN, a WAN, or the Internet.

In the print system 1, in any of the user-side data processing devices 5a, 5b, and 5c, a user sets an image file storing image data to be printed (including printing) in a readable manner and sets necessary items. By inputting or setting, the copying machines 3a, 3
b, the contents of the image file can be printed.

In this embodiment, the image file is
It is a general term for files storing image data in various formats or compression formats, text files storing text data, and the like. The copiers 3a and 3b are digital color copiers each having an image reader section and a printer section, and use these printer sections for printing image files. Details will be described later.

The user-side data processing devices 5a, 5
b and 5c and the copying machines 3a and 3b have the same configuration and function, respectively, and only one of them will be described below. Further, the user-side data processing devices 5a, 5b, 5c or the copying machines 3a, 3
All or part of b may be referred to as “user-side data processing device 5” or “copier 3”.

FIG. 2 is a block diagram functionally showing the configuration of the user-side data processing device 5, the center-side data processing device 4, and the copying machine 3. 2, the user-side data processing device 5 includes a main body 50, a display 51, a keyboard 52, and a mouse 53. As the user-side data processing device 5, for example, a personal computer or a workstation is used, and an appropriate program is installed.

The main body 50 is provided with a hard disk 54, a drive unit 55 for a floppy disk, a drive unit 56 for a CD-ROM, a slot 57 for an IC card, a memory 58, a processing unit 59, and the like.

The drive device 55 accesses the storage medium MM1 which is a floppy disk set from the outside, and reads and writes data. Drive device 56
Accesses the storage medium MM3, which is also a CD-ROM, and reads the data. Slot 57 is
Similarly, data is read from and written to a storage medium MM2 such as an IC card.

On the hard disk 54, a program AP for realizing the print system 1 by performing processing in the user-side data processing device 5, an image file (image data) DF desired to be printed, and an image file DF necessary for printing. Image print information PD as information, other programs and data are stored. Some of these printers or data may be stored in memory 58. The programs and data stored in the hard disk 54 are loaded into the main memory as appropriate.

As shown on the screen of the display 51, the image print information PD includes the image file DF, the data code DC, the reservation date and time RD, the output place PS, the charge form FM, the ID code UC, the print condition PC, and the like. Become. The image file DF displayed on the screen of the display 51 is the file name.

The image print information PD is input by the user operating the keyboard 52 or the mouse 53 in accordance with the screen display on the display 51. The user inputs the above items for the image file DF that he / she wants to print. At this time, it is possible to input a plurality of image files DF. That is, printing of a plurality of image files DF can be designated by one image print information PD. The data code DC is specified by the user for each image file DF. However, the ID code UC is not input by the user, but is transmitted from the center data processing device 4 as a reply after transmitting the image print information PD to the center data processing device 4. Details of the data code DC and the ID code UC will be described later.

The ID code U of the image print information PD
When information other than C is input in the user-side data processing device 5, it is stored in the hard disk 54 or the memory 58, and then transmitted to the center-side data processing device 4 via the communication line 6. In this specification, the term “image print information PD” may refer to all information constituting the image print information PD, and some of the information, particularly the ID code UC, is excluded. It may also refer to information that

In the user-side data processing device 5, it is possible to remit or approve the fee for printing the image file DF by an electronic method such as electronic money or electronic banking.

In the processing section 59, the hard disk 54
Is executed, and various processes described later are performed. The center-side data processing device 4 includes, for example, a personal computer or a workstation, like the user-side data processing device 5. In a storage device 41 such as a hard disk or a memory provided in the main body, a program BP for realizing the print system 1 by performing processing in the center-side data processing device 4 and an image transmitted from the user-side data processing device 5 The print information PD, the ID code UC generated by the center-side data processing device 4, and the like are stored.

In the processing section 49, the program BP is executed, the image print information PD is transmitted to the copying machine 3, and the data code DC and ID code UC transmitted from the copying machine 3 and stored in the storage device 41. Various processes, which will be described later, such as a comparison with those, are performed.

The copying machine 3 is a digital color copying machine. The copying machine 3 reads a document image and reproduces the same image as the document image. It has a function as a printer device that receives an image file (image data) output from an external device and reproduces an image that is the content of the image file. Therefore, in the copying machine 3,
An interface for connecting to the communication line 6 and a communication control device are provided.

The copier 3 has an operation panel 18 and a control unit 1
00, a storage medium reading device 39, and the like. The control unit 100 includes a memory 131 including a hard disk or a semiconductor memory. The memory 131 stores a program C for controlling the printer.
P, the data code DC and the ID code UC input from the operation panel 18 or read from the storage media MM1 and MM2 by the storage medium reader 39, and the image file DF and image print information transmitted from the center side data processor 4. A part of the PD is stored.

The storage medium reader 39 reads the data code DC and the ID code UC recorded on the storage medium MM1 and 2 by setting the storage medium MM1 and MM2. Details will be described later.

FIG. 3 is a view showing the overall configuration of the copying machine 3 according to the present invention, FIG. 4 is a view of the image reader section 10 from above with the original holder 19 of the copying machine 3 opened, and FIG. FIG. 6 is a diagram illustrating the operation panel 18, FIG. 6 is a diagram illustrating the bender panel 220, and FIG. 7 is a block diagram illustrating the configuration of the control unit 100.

In FIG. 3, a copying machine 3 includes an image reader section 10 for reading an image of a document, and an image reader section 10.
The printer unit 20 receives an image signal of an image read from the printer or an image signal of an image file output from an external device and reproduces an image corresponding to the image file, and a vender device 200 used for payment of a print fee. .

The image reader unit 10 includes the scanner unit 1
1, an original glass plate 16, an original holder 19, an operation panel 18, and the like are provided. The operation panel 18 is provided on a front surface, an upper surface, or the like of the image reader unit 10.

The scanner unit 11 includes an exposure lamp 12 for irradiating the original, a rod lens array 13 for condensing the light reflected from the original, and a contact type of converting the light condensed by the rod lens array 13 into an electric signal. A CCD color image sensor (hereinafter referred to as “CCD sensor”) 14 is provided.

As is well shown in FIG.
Numeral 9 can be opened and closed in the vertical direction about one side as an axis.
When the document holder 19 is closed, the document placed on the document glass plate 16 is fixed so as not to move during scanning, and the light of the exposure lamp 12 does not escape to the outside.

The scanner unit 11 includes an exposure lamp 12 and a CCD sensor 14 having a length substantially equal to the width of the original glass plate 16 in a direction orthogonal to the direction of the arrow M2 (sub-scanning direction) in FIG. Are provided in parallel with each other. On the left side of the original glass plate 16, a white reference plate 17 used for shading correction is provided.

Referring back to FIG. 3, when reading the original, the scanner unit 11 is driven by the motor 15 and moves in the direction of arrow M1 in FIG. At this time, for one document placed on the document glass plate 16, a total of four colors corresponding to the yellow (Y), magenta (M), cyan (C), and black (K) reproduction colors are provided. Scans are performed. The CCD sensor 14 is provided with red (R), green (G), and blue (B) filters (not shown), and simultaneously reads three colors in one scan.

The image of the document surface illuminated by the exposure lamp 12 of the scanner unit 11 is photoelectrically converted by the CCD sensor 14 and converted into a multi-valued electrical signal of red (R), green (G), and blue (B) by the control unit. 100 is taken in. When the copying machine 3 is used as a printer, the signals of the image file DF transmitted from the external device are controlled as multi-valued electrical signals of red (R), green (G), and blue (B). It is taken into the unit 100.

In the printer section 20, the multi-valued red (R), green (G), and blue (B) electric signals taken into the control section 100 are converted into image signal processing sections so that an optimum reproduced image can be obtained. At 120 (see FIG. 7), the density data is converted into respective density data of yellow (Y), magenta (M), cyan (C), and black (K).

Each of these density data is stored in the control unit 1 similarly.
In the printer control unit 130 (see FIG. 7), correction (γ correction) and dither processing are performed according to the gradation characteristics of the photoconductor, and output control is performed to the print head unit 21 having a built-in laser diode. Output as a signal. The print head unit 21 emits a laser beam having an intensity corresponding to each density data based on the output control signal, and exposes the surface of the photosensitive drum 22 for each reproduction color.

The surface of the photosensitive drum 22 is cleaned of residual toner by the cleaner 23 before being subjected to the above-described exposure. The surface of the photosensitive drum 22 is irradiated and erased by the eraser lamp 24, and then uniformly charged by the charging charger 25.
When exposure is performed in a state where the surface of the photoconductor drum 22 is uniformly charged, an electrostatic latent image is formed on the photoconductor on the surface of the photoconductor drum 22.

The toner developing section 26 includes toner developing devices 26a to 26d for each of magenta (M), cyan (C), yellow (Y), and black (K). The toner developing unit 26 is driven up and down by an elevating device (not shown) in synchronization with the rotation of the photosensitive drum 22, and the toner developing units 26a to 26a
26d is selected for the color component on which the electrostatic latent image is formed, and the electrostatic latent image on the surface of the photosensitive drum 22 is developed.

Each of the paper cassettes 32, 33 has a paper size detection sensor 37, 3 comprising a photoelectric sensor or the like.
8 are provided. Paper size detection sensors 37, 38
Is supplied from the paper cassettes 32 and 33 in a size corresponding to the user's instruction or the instruction transmitted from the printer control unit 130 based on the detection signal.
The sheet supplied from the sheet cassettes 32 and 33 has its leading end gripped by the chucking mechanism 34 on the transfer drum 28 and is electrostatically attracted to the transfer drum 28 by the attraction charger 35 so that no misalignment occurs. It is wound up. The image developed on the surface of the photosensitive drum 22 is
The image is transferred to the paper wound around the transfer drum 28 by the transfer charger 27.

Such a printing process includes magenta (M),
The process is repeatedly performed for each color of cyan (C), yellow (Y), and black (K). When printing is completed for all colors, the separation claw 29 is operated, and the paper is transferred to the transfer drum 28.
Separated from the surface.

Since the toner image transferred to the sheet is in an unstable state where it is immediately peeled off when it is touched, the fixing device 30 fixes the toner between the fibers of the sheet by pressing the sheet while heating the sheet. Let it. Thereafter, the sheet is discharged onto the sheet discharge tray 31.

Referring to FIG. 5, the operation panel 18 includes a numeric keypad 181, a display unit 182 indicating whether printing is possible, a display unit 183 indicating paper size, a paper selection key 184 for selecting a paper size, and the number of copies or the number of prints. A display unit 185 for indicating the start of copying or printing, a display unit 187 for indicating a mode for inputting a data code and an ID code, and a code input key 188 are provided.

The numeric keypad 181 is used to input the number of copies when the copying machine 3 is used as a copying machine, and is used to input a data code and an ID code which are user codes when the copying machine 3 is used as a printer. Used to The code input key 188 is used to set or cancel a mode for inputting a data code and an ID code.

When the display section 187 is turned off, the copying machine 3 can be used as a copying apparatus. When the display unit 187 is lit, the copier 3 can be used as a printer, and codes input from the ten keys 181 are stored in the memory 131 as data codes.
Is stored. When the input of the data code is completed, the display unit 187 blinks, and the code input from the ten keys 181 is stored in the memory 131 as an ID code.

Returning to FIG. 3, the bender device 200 includes:
A bender control unit 210 and a bender panel 220 are provided. The bender control unit 210 is a vendor device 2
00, and controls the control unit 1 of the copying machine 3.
00 is connected. The vendor panel 220 is shown in FIG.
As shown in FIG. 5, a user has a coin slot 222 for inserting coins for paying a print fee, and a display unit 221 for displaying a balance of the inserted coins.

Next, the control section 100 will be described. In FIG. 7, the control unit 100 includes an image reader control unit 1
10, image signal processing unit 120, printer control unit 130,
And a clock IC 140.

The image reader control section 110 controls each operation of the image reader section 10 when reading an original. That is, the CCD sensor 14 is driven and the exposure lamp 1
2 controls ON / OFF switching and drives the motor 15 to control the scanning operation of the scanner unit 11.

The image signal processing section 120 includes the scanner section 11
Red (R), green (G),
The image signal of blue (B) is processed and converted into image data of reproduced colors of magenta (M), cyan (C), yellow (Y), and black (K) so that an optimum reproduced image can be obtained. I do.

The printer control unit 130 is connected to the printer unit 20.
The gamma correction is performed on the image data output from the image signal processing unit 120, and a dither process is performed when a multi-valued dither method is used as a gradation expression method. To control the output of the print head unit 21, and to feed the paper from the paper cassettes 32 and 33, rotate the photosensitive drum 22 and the transfer drum 28,
The operations such as the vertical movement of the toner developing device 26 and the supply of electric charge to each charger are controlled in a unified manner while maintaining synchronization.

Next, the image print information PD will be described. FIG. 8 shows the storage device 4 of the center side data processing device 4.
FIG. 9 is a diagram showing an example of the configuration of the image print information PD1 stored in No. 1 and FIG. 9 is a diagram for explaining the relationship among a data code DC, an ID code UC, and a print condition PC.

As shown in FIG. 8, the image print information PD
1, the data code DC, the reception date and time JT, the transmission date and time ST, the reservation date and time RD, the charge mode FM, and the image file D
F, reservation availability RI, remaining erase time ET, ID code UC,
And a print condition PC.

The data code DC is for each user to identify each image file DF. Normally, the user assigns a unique code that is easy for the user to remember to each image file DF managed by the user as the data code DC. Therefore, as for the image file DF managed by the user himself, the data code DC is different if the image file DF is different, but the image file DF is different from the data code DC of other users.
Irrespective of the difference, there is a possibility that the same data code DC is assigned. Although alphanumeric characters are generally used as the data code DC, kanji, hiragana, and katakana can also be used. In the present embodiment, the numeric keypad 181 is used.
Only numbers are to be used so that input can be made from. Note that the data code DC corresponds to the image file DF.
May be the same as the file name. Therefore, a file name can be used instead of the data code DC. The data code may be referred to as a “user code”.

The data code DC is data that may be known to other users. When the list of data codes DC is displayed on the copying machine 3, each user can easily select his or her own data code DC to be printed from the displayed list. In this case, in order to actually perform printing, it is necessary to input an ID code UC described below together with the data code DC.

The ID code UC is a code assigned to each user and must not be known to other users. In the present embodiment, each time the image print information PD is transmitted to the center side data processing device 4, it is regarded as one user, and one ID code is assigned to one transmitted image print information PD. UC is assigned. Note that one image file DF can be regarded as one user.

That is, when the image print information PD is transmitted from the user side data processing device 5 to the center side data processing device 4, the center side data processing device 4 outputs one ID for one image print information PD. Code UC is automatically generated. The generated ID code UC is stored as a part of the image print information PD in the center side data processing device 4, and is returned to the user side data processing device 5.

One image print information PD includes one or a plurality of data codes DC, that is, one or a plurality of image files DF desired to be printed, but a plurality of data codes DC (image files DF). Even if it is included, 1 is set for one image print information PD.
ID codes UC correspond to each other.

The user inputs the ID code UC obtained for the image print information PD designated by himself / herself into the copying machine 3, and prints the image file DF designated by the image print information PD. Can be done. That is, the ID code U
C has a function for maintaining security so that others cannot print the image file DF specified by itself.

As the ID code UC, it is possible to use alphanumeric characters, kanji, hiragana, katakana, etc., but in this embodiment, only numbers are used so that input from the ten keys 181 is possible. I have.

As shown in FIG. 9, when three image files DF “A”, “B”, and “C” are specified by one image print information PD, one ID code UC “1234” is correspondingly provided. Is generated, and the generated ID code UC is assigned to the user. In this case,
The same ID code UC “1234” corresponds to any of the data codes DC “111”, “222”, and “333”.

The user enters the data code D
It is necessary to remember C and the corresponding ID code UC. For this purpose, the information displayed on the screen of the display 51 may be recorded, but in the present embodiment, they can be recorded on the storage media MM1, MM2. Moreover, the recorded storage medium MM
1 and 2 are set in the storage medium reading device 39 of the copying machine 3, and the data code DC and the ID code UC are stored in the storage medium M.
The data can be directly input to the copying machine 3 from M1 and M2.

Therefore, it is not necessary to memorize or memorize the data code DC and the ID code UC by yourself, and it is also possible to save the trouble of operating the operation panel 18 for inputting in the copying machine 3 and to make an error due to a wrong memory or an incorrect input. And the data code DC and the ID code UC can always be input accurately.

The print condition PC is a condition of various print modes required for a printed material when the user reproduces the image file DF on the copying machine 3. FIG. 10 is a diagram showing each item of the print condition PC. As shown in FIG. 10, the printing conditions PC include the number of prints, output color (monochrome / color), double-sided output (both sides / one side), staples (presence / absence), punch (presence / absence), paper size,
And items such as image quality.

Each of these items is set to a desired value or form by each user in the user-side data processing device, and stored as patterns “a” to “f”. The pattern of the print condition PC is assigned by the user to the image file DF desired to be printed. For example, in the example shown in FIG.
The image file “A” is printed under the printing conditions of the pattern “a”, and the image file “F” is printed under the printing conditions of the pattern “f”.

When the print condition PC is set and assigned to the image file DF, the print condition PC
Is calculated by the center-side data processor 4 or the copying machine 3 and displayed on the display 51 of the user-side data processor 5.

As described above, since the user can set the print condition PC in the user-side data processing device 5, there is no need to manually set the print condition PC in the copying machine 3. Therefore, even if the user is unfamiliar with the manual operation of the copying machine 3, time loss due to each operation or operation error can be prevented.

Further, since the user can know the print charge PF before the print is executed in the copying machine 3, the print condition PC can be changed when the print charge PF is too high. Furthermore, copier 3
When the print fee PF is paid at the installation location, it is possible to prevent the payment amount from becoming insufficient.

Returning to FIG. 8, the reception date and time JT is the date and time when the center-side data processing device 4 has received the image print information PD.
Automatically recorded by the internal clock. Transmission date and time ST
Is the date and time (year, month, day, hour, minute) when the image file DF was transmitted to the copying machine 3. The reservation date / time RD is the date / time (year / month / day / minute / minute) when the user specifies the date / time to execute printing.
It is. However, if only the date is specified as the reservation date RD, and the hour and minute are not specified, it is considered that night printing has been instructed. The charge form FM specifies the form of payment of the print charge PF, and records "prepayment", "postpayment", "transfer completed", and the like. “Prepay” or “transfer completed” indicates that the cost required for printing when the image print information PD is transmitted from the user-side data processing device 5 to the center-side data processing device 4 is paid in advance. As a method of paying such a fee, various payment methods by data communication called electronic money, electronic banking, electronic settlement, and the like, or a payment method by withdrawal from a bank account established in advance can be adopted. In the case of “prepayment”, for example, when the image print information PD is transmitted to the center side data processing device 4 and the ID code UC is given thereto, the fee for the print is deducted from the prepaid amount. When the image file DF is designated and remitted for printing, for example, "transfer completed" is set.

As described above, by making the payment in advance or by the transfer, the user has an advantage that the holding time of the image print information PD in the center-side data processing device 4 is extended. Therefore, in the case where the execution of printing in the copying machine 3 may be delayed, the user should pay the fee first as prepayment or transfer in order to avoid the trouble of transmitting the image print information PD again. desirable. “Post-payment” indicates that when the copier 3 actually performs printing, for example, a coin is inserted into the coin insertion slot 222 and paid.

The image file DF is image data as the contents of the image file DF. However, in general, image data has an extremely large data amount as compared with other data. Therefore, only a file name may be recorded here and actual data may be separately stored. When the image file DF has been deleted, “deleted” is recorded. Reserved RI
Is recorded according to the recording of the reservation date and time RD, such as “present” or “absent”. The remaining erase time ET is stored in the storage device 4
1 shows the remaining time (hours and minutes) until each image print information PD stored in No. 1 is erased.

Next, the processing of the print system 1 will be described with reference to a sequence diagram. FIG. 11 is a sequence diagram illustrating processing in the first embodiment of the printing system 1. Note that the sequence diagram shown in FIG. 11 shows only processing related to the calculation and display of the print fee PF, and other processing or operations are shown in FIG. 14 as an example.

In FIG. 11, first, the user operates the user-side data processing device 5 to transmit the image print information PD including the image file DF desired to be printed and the print condition PC to the center-side data processing device 4 (S2).
1). Thus, a print request is made to the center side data processing device 4.

Upon receiving the image print information PD, the center-side data processing device 4 transmits the image file DF and the print condition PC to the copying machine 3 (S22, S22).
23).

In the copying machine 3, a print charge PF corresponding to the execution of printing of the image file DF based on the print condition PC is calculated. Print fee PF calculated
Is transmitted from the copier 3 to the center-side data processing device 4 (S24), and further transmitted from the center-side data processing device 4 to the user-side data processing device 5 to display the display 51.
Is displayed (S25).

The print fee PF is displayed on the display 51, and if the user determines that the fee is acceptable, the user goes to the place where the copying machine 3 is installed and obtains a printed matter of the image file DF. Specific processing until the user obtains the printed matter of the image file DF will be described later with reference to the sequence diagram in FIG.

If the copying machine 3 cannot perform printing according to the printing condition PC set by the user due to lack of function or the like, the print fee PF is not calculated, and the output disable information NP is transmitted from the copying machine 3 to the center side data. It is transmitted to the processing device 4 (S27).

Further, the printer information PI is transmitted from the center side data processing device 4 to the user side data processing device 5 and displayed on the display 51 (S26).
The printer information PI includes details of the performance of the copying machine 3 capable of printing the image file DF based on the printing conditions PC, and information on a print fee PF when printing is performed by the copying machine 3. I will provide a.

FIG. 13 shows the contents of the printer information PI. As shown in FIG. 13, in the printer information PI, in addition to the settable range and form in each item of the print condition PC shown in FIG. 10, the unit price, the machine name, the installation location of each copying machine 3, and the like. It is included.

The user can obtain a printed material under the desired printing condition PC by selecting the copying machine 3 that satisfies the desired printing condition PC from the printer information PI.

FIG. 12 is a sequence diagram showing processing in the second embodiment of the printing system 1. As in the first embodiment, the user operates the user-side data processing device 5 to transmit the image print information PD including the image file DF desired to be printed and the print condition PC to the center-side data processing device 4 (S31). ).

In the center side data processing device 4, a print fee PF corresponding to the execution of printing of the image file DF based on the print condition PC is calculated. The calculated print fee PF is transmitted from the center side data processing device 4 to the user side data processing device 5 and displayed on the display 51 (S32).

It should be noted that the copier 3 capable of performing printing according to the print condition PC desired by the user is selected from the multiple copiers 3 connected to the center data processor 4. And the print charge P for only the searched copying machine 3
F can also be displayed on the display 51.
In this case, the user can select the cheapest copying machine 3.

Next, specific processing until the user obtains a printed matter of the image file DF in the copying machine 3 will be described. FIG. 14 shows a case where the user sets an image file DF desired to be printed from the user-side data processing device 5,
FIG. 7 is a sequence diagram showing processing and operations until a copy of an image file DF is obtained in the copying machine 3; FIG.
The sequence shown in FIG. 4 shows a part omitted in the sequence diagrams shown in FIGS. 11 and 12, in particular, an example of processing or operation for executing printing, and is applied to both the first and second embodiments. It is possible.

First, the user operates the user-side data processing device 5.
To print the image print information P
D to the center-side data processing device 4 (S
1). Thus, a print request is made to the center side data processing device 4. At this time, it is also possible to electronically remit or approve the printing fee to the center side data processing device 4.

When the center-side data processing device 4 receives the image print information PD, it generates a different ID code UC for each user, that is, for each image print information PD, and associates the generated ID code UC with each other. Is transmitted to the user-side data processing device 5 (S2). In the user-side data processing device 5, the received ID code U
C is displayed on the screen of the display 51. The user
The received ID code UC is recorded on the storage media MM1, MM2. If there is no storage medium MM1, MM2, the user remembers the ID code UC displayed on the screen.

The center-side data processing device 4 transmits the ID code UC, and transmits information (image holding information) indicating that the image file DF is held to the target copying machine 3 to the data code. Transmit with DC. At this time, the information of the reservation date and time RD and the fee form FM are also transmitted (S3). The transmitted information is stored in the memory 131 of the copying machine 3.

At the same time, a time count (time measurement) for obtaining the timing for erasing the received set of image print information PD is started (S4). When the time count ends, the image file DF corresponding to the ID code UC is erased, and information indicating that the data code DC and the image file DF have been discarded is transmitted to the target copying machine 3 (S13).

After transmitting the image print information PD from the user-side data processing device 5, the user holds the storage media MM1 and MM2 in which the received ID code UC is recorded corresponding to the image print information PD, and specifies the specified location, for example, I go to a convenience store where the copier 3 is located.

In the copying machine 3, the user operates the operation panel 18, sets the storage media MM1 and MM2 on the storage medium reading device 39, and inputs a data code DC and an ID code UC as user codes ( S5). If there are no storage media MM1, MM2, they are input from the operation panel 18.

When the user code is input, the input data code DC is stored in memory 131 in copying machine 3.
Is checked or not in the data code DC stored in the information processing apparatus, and when the data code DC is present, information for requesting the center side data processing device 4 for the image file DF (image request) Is transmitted together with the ID code UC (S6).

Upon receiving the image request, the center-side data processing device 4 stores the received ID code UC and the storage device 41
And checks whether or not they match with the ID code UC stored in step S8. If the ID code UC and the corresponding data code DC match, the corresponding image file DF, information on whether or not the transfer of the fee has been completed, and the data code DC
The data is transmitted to the copying machine 3 (S7).

That is, if the ID code UC previously transmitted to the user-side data processing device 5 and the ID code UC input by the user in the copying machine 3 match, printing is possible. Cannot print. As a result, the wrong image file DF
, And unauthorized printing of the image file DF by others.

The user operates the start key 1 on the operation panel 18
By pressing 86, the copying machine 3 starts printing the designated image file DF (S9). The user needs to pay the fee in advance by transferring the fee to a predetermined account or by inserting a coin into the coin slot 222 of the vendor device 200.

When printing is normally completed in the copying machine 3 (S11), the copying machine 3 transmits data erasure instruction information to the center side data processing device 4 together with the data code DC (S12). When receiving the data erasure instruction information, the center side data processing device 4 erases the image print information PD corresponding to the data code DC from the storage device 41. Thereby, the utilization rate of the storage device 41 is improved.

If the printing is interrupted due to lack of paper or the like during printing by the copying machine 3,
Transmits the data holding instruction information to the center side data processing device 4 (S10). Upon receiving the data holding instruction information, the center-side data processing device 4 temporarily stops counting the time for erasing the corresponding image print information PD or extends the count time.

In the copying machine 3, the image file DF
Even when the printing is not performed, the image print information PD stored in the storage device 41 of the center-side data processing device 4 is forcibly erased when the time count ends.

By the way, there are few users of the copying machine 3 at night and the electricity rate is low, so that the printing may be performed at night. If night is specified as the reservation date and time RD, or if no time is specified,
An automatic print instruction is issued at night (S1).
4).

When the automatic print instruction is issued, the automatic print instruction information is transmitted from the center data processing device 4 to the copying machine 3 together with the data code DC and the image file DF (S15). When receiving the automatic print instruction information, the copying machine 3 executes printing of the image file DF. At this time, information such as the data code DC may be automatically added to the printed image. In this case, the printed sheet is given to the user at a later date in exchange for a fee. If the transfer has already been made, the user can obtain it by presenting the data code DC and the ID code UC.

Next, the processing operation of each unit in the first embodiment and the second embodiment of the printing system 1 will be described with reference to flowcharts. FIG. 15 is a flowchart showing the overall processing in the center-side data processing device 4. In FIG. 15, the center-side data processing device 4 performs a process of receiving data from the user-side data processing device 5 and the copying machine 3 (# 200), and the image file D
Charge data processing (# 220) for calculating the charge for printing F based on the print condition PC is performed. These processes are performed by executing the program BP stored in the storage device 41 of the center-side data processing device 4.

FIG. 16 is a flowchart showing the contents of the receiving process. In FIG. 16, in the receiving process, when the image print information PD is received from the user-side data processing device 5 (Yes in # 202), the received image print information P
D is stored together with the reception date and time JT, an ID code UC is generated and transmitted to the user-side data processing device 5 (# 20).
4). Then, image holding information indicating that the image file DF is held is transmitted to the copying machine 3 together with the data code DC (# 206). As a result, in the copying machine 3, the received data code DC is recorded in the memory 131. At the same time, the stored image print information PD
TM (N) for obtaining the timing for erasing data
Is set for each user, and timing is started (# 208).

If there is a request for the image file DF from the copying machine 3 (Yes in # 210), it is checked whether the same ID code UC as the requested ID code UC is stored in the storage device 41 or not. If there is a match (# 212), the corresponding image file DF and fee transfer information are transmitted to the copying machine 3 together with the data code DC (# 214).

FIG. 17 is a flowchart showing the contents of the fee data processing in the first embodiment. In FIG. 17, in the fee data processing according to the first embodiment, when the image print information PD including the image file DF and the print condition PC is received from the user side data processing device 5 (Yes in # 226), the received image is processed. File DF
Is transmitted to the copying machine 3 (# 227). Next, the print condition PC is transmitted to the copying machine 3 (# 228). When the print fee PF calculated by the copying machine 3 is received (Yes in # 229), the print fee PF is transmitted to the user-side data processing device 5 (# 230), and the printer information PI received from the copying machine 3 is transmitted to the user. Transmit to the data processing device 5 (#
232).

FIG. 18 is a flowchart showing the contents of the charge data processing in the second embodiment. In FIG. 18, the image file DF is
And image print information PD including print conditions PC
Is received (Yes in # 242), a charge calculation process is performed (# 244), and the calculation result is stored in the user-side data processing device 5.
(# 246). When the fee calculation processing for all copying machines capable of printing based on the print condition PC is completed (Yes in # 248), this routine ends.

FIG. 19 is a flowchart showing the contents of the fee calculation process in step # 244 of FIG. In FIG. 19, first, the total amount of the print fee PF is initialized to 0 (# 252), and the print unit price, which is the print fee PF per sheet, is initialized to 0 (# 254). next,
Based on the print condition PC specified by the user, size unit price processing, which is the calculation of the unit price based on the paper size, is performed (#
256) Next, a paper type process, which is a calculation of a unit price based on the paper type, is performed (# 258). Next, an output color process, which is a calculation of a unit price of the paper based on the output color, is performed (# 260). To calculate the print fee PF (# 26
2). When the calculation of the print fee PF has been completed for all the image files DF (Yes in # 264), this routine ends.

FIG. 20 is a flowchart showing the contents of the size unit price process in step # 256 of FIG. 19, and FIG.
9 is a flowchart showing the contents of the paper type processing in step # 258, and FIG. 22 is a flowchart showing the contents of the output color processing in step # 260 in FIG.

In FIG. 20, if the paper size specified by the user is A3 size (Yes in # 272), the print unit price is set to, for example, 20 yen (# 277). If the paper size specified by the user is A4 size, B4 size, or B5 size (Yes in any of # 273 to 275), the print unit price is set to, for example, 10 yen (# 278). If the paper size specified by the user does not correspond to any of these sizes (# 272
No. to 275), output disable information is set (# 276).

In FIG. 21, if the type of paper specified by the user is plain paper (Yes in # 282), this routine ends. If it is thick paper (Yes in # 284), for example, 20 yen is added to the print unit price (# 286). If it is colored paper (Yes in # 285), for example, 10 yen is added to the print unit price (# 287). If the type of paper specified by the user is neither of these (# 282)
To 285), the output disable information NP is set (# 288).

In FIG. 22, if the output color specified by the user is monochrome (YES in # 292), this routine ends. If it is a monochrome color (Yes in # 294), for example, 20 yen is added to the print unit price (# 29)
6). If neither is the case (# 292 and # 294
No), for example, 40 yen is added to the print unit price (# 298).

FIG. 23 shows a copying machine 3 according to the first embodiment.
3 is a flowchart showing the overall processing of FIG. In FIG. 23, the flowchart excluding the “copy fee processing” in step # 720 is a flowchart showing the overall processing of the copying machine 3 in the second embodiment.

In FIG. 23, when power is supplied to the copying machine 3,
First, an initial setting for setting a timer that defines the time for one routine of this routine is performed (# 500). Then, the image file DF is stored in the center side data processing device 4.
Request processing (# 600), and data deletion processing (# 70) for discarding the received image file DF and the like.
0), a copy fee process for calculating the fee for printing the image file DF (# 720), a print process for receiving the image file DF from the center side data processing device 4 and printing the received image file DF (# 720) 80
0), the other processes (# 900) are sequentially performed, and when a certain time is counted (Yes in # 999), the process proceeds to step # 60.
Return to 0.

FIG. 24 is a flowchart showing the contents of the image requesting process, FIG. 25 is a flowchart showing the contents of the data erasing process, and FIG. 31 is a flowchart showing the contents of the printing process. Note that the flowcharts shown in FIGS. 24, 25, and 31 are applied to both the first embodiment and the second embodiment.

These processes are executed in the memory 131 of the copying machine 3.
By executing the program CP stored in the. 24, a code input key 188 of the operation panel 18 is provided.
Is determined (# 602), and each time the code input key 188 is pressed, the display unit 187 is switched on and off (# 604, 606, 608). When the display unit 187 is turned on, a mode is set in which a user code, that is, a data code DC and an ID code UC are input.

If there is an input from numeric keypad 181 (yes in # 610) and display 187 is lit (yes in # 612), the input numerical sequence is stored in memory 131 as data code DC. (# 614). The input data code DC is checked, and if there is a matching data code DC (YES in # 616), the display unit 187 is turned on and off (# 618).

If there is an input from the numeric keypad 181 when the display unit 187 is blinking (Yes in # 610, # 61)
2 is No, # 620 is Yes),
It is stored in the memory 131 as the D code UC (# 62)
2). Then, an image request is transmitted to the center side data processing device 4 (# 624), and thereafter, the display unit 187 is turned off (# 626).

When it is detected that the storage media MM1 and MM2 are set in the storage medium reader 39 (#
628), the data code DC and the ID code UC are loaded from the storage media MM1 and MM2 (# 630). The loaded data code DC is checked, and if there is a matching data code DC (YES in # 632), an image request is transmitted to the center-side data processing device 4 (# 63).
4).

In FIG. 25, it is determined whether or not data discard information has been received from the center-side data processing device 4 (# 702). When the data discard information is received, the user does not execute the printing within a predetermined time or period (for example, several days) even though the user has once requested the printing. The data code DC stored in the memory 131 of the copying machine 3 is deleted (# 710). Then, the image file DF corresponding to the data code DC is stored in the memory 131.
, The image file DF is also deleted (# 714).

If the data discard information has not been received in step # 702, it is determined whether or not all printing by the copying machine 3 has been completed (# 704). If all printing has been completed, the data code DC is deleted in step # 710. If the printing has not been completed, it is determined whether or not all the inserted coins have been returned (# 706). If all the coins have been returned, the operation is suspended before all the printing is completed Then, an instruction for data retention is issued to the center side data processing device 4 so as not to immediately delete the image print information PD (# 712).

If there is no coin return operation in step # 706, it is determined whether or not the time counted by the timer TM1 has elapsed since the data code DC was received from the center-side data processing device 4 (# 708). ). If the time has elapsed, it is considered that the printing has been abandoned while being interrupted, and a data holding instruction is transmitted in step # 712.

FIG. 26 is a flowchart showing the contents of the copy fee processing in step # 720 of FIG. FIG.
When the image file DF and the print condition PC are received from the center-side data processing device 4 (Yes in # 722), a charge calculation process is performed (# 724), and it is determined whether the output disable information NP is set. (# 72
6) If the output disable information NP is set (Yes in # 726), the output disable information NP is transmitted to the center side data processing device 4 (# 728). If the output disable information NP is not set (No in # 726), the calculated print fee PF is transmitted to the center-side data processing device 4 (# 730).

FIG. 27 is a flowchart showing the contents of the charge calculation process in step # 724 of FIG. In FIG. 27, first, the total amount of the print fee PF is initialized to 0 (# 732), and the print unit price, which is the print fee PF per sheet, is initialized to 0 (# 734). next,
Based on the print condition PC specified by the user, size unit price processing, which is the calculation of the unit price based on the paper size, is performed (#
736), a paper type process as a calculation of the unit price according to the paper type is performed (# 738), and an output color process as a calculation of the unit price of the paper according to the output color is performed (# 740). The calculation is performed (# 742). When the calculation of the print fee PF has been completed for all the image files DF (Yes in # 744), this routine ends.

FIG. 28 is a flowchart showing the contents of the size unit price process in step # 736 in FIG. 27, and FIG.
7 is a flowchart showing the contents of the paper type processing in step # 738, and FIG. 30 is a flowchart showing the contents of the output color processing in step # 740 in FIG.

In FIG. 28, if the paper size specified by the user is A3 size (YES in # 752), the print unit price is set to, for example, 20 yen (# 760). If the paper size specified by the user is A4 size, B4 size, or B5 size (Yes in any of # 754 to 758), the print unit price is set to, for example, 10 yen (# 762). If none of the above applies (No in any of # 752 to 758), the output disable information NP is set (# 764).

In FIG. 29, if the type of paper specified by the user is plain paper (Yes in # 772), this routine ends. If it is thick paper (Yes in # 774), for example, 20 yen is added to the print unit price (# 778). If it is colored paper (Yes in # 776), for example, 10 yen is added to the print unit price (# 780). If the type of paper specified by the user is not plain paper, thick paper, or colored paper (No in any of # 772 to 776), output disable information NP is set (# 782).

In FIG. 30, if the output color specified by the user is monochrome (YES in # 792), this routine ends. If it is a mono color (yes in # 794), for example, 20 yen is added to the print unit price (# 79)
6). If neither is the case (# 792 and # 794
No), for example, 40 yen is added to the print unit price (# 798).

In FIG. 31, first, it is determined whether or not the image holding information and the data code DC have been received from the center side data processing device 4 (# 802). If received, the timer TM1 for measuring time for erasing the image data is set for each user, and the time measurement is started (# 804). Further, the received data code DC is stored in the memory 131 (# 806). The data code DC stored in the memory 131 is compared later with the data code DC input by the user in the copying machine 3.

If the received data includes the information on the reservation date and time RD (Yes in # 808), the received image file DF is stored in the memory 131 (# 81).
0).

Next, it is determined whether the user has come to the copying machine 3 and pressed the start key 186 of the operation panel 18 (# 812). If the start key 186 is pressed, it is determined whether the fee has already been transferred (# 81).
If the answer is YES at # 6, or if the necessary coins have been inserted into the coin slot 222 (YES at # 818) and all the other print conditions are satisfied (YES at # 820), the corresponding timer TM1 is set. The printing is reset (# 822), and the execution of printing is started (# 824).

If the start key 186 has not been pressed in step # 812, the center side data processor 4
It is determined whether or not an automatic print instruction has been received from (# 8)
14) If an automatic print instruction has been received, execute step # 816 and subsequent steps.

FIG. 32 is a flowchart showing the contents of the display processing in the user-side data processing device 5. FIG.
, When the print fee PF and the printer information PI are received from the center side data processing device 4 (# 1002)
YES), the print fee PF and the printer information PI are displayed on the display 51 (# 1004).

In the above-described embodiment, since the user can set the print condition PC in the user-side data processing device 5, there is no need to manually set the print condition PC in the copying machine 3. Therefore, even if the user is unfamiliar with the manual operation of the copying machine 3, time loss due to each operation or operation error can be prevented.

Further, since the user can know the print charge PF before the print is executed in the copying machine 3, the print condition PC can be changed when the print charge PF is too high. Furthermore, copier 3
When the print fee PF is paid at the installation location, it is possible to prevent the payment amount from becoming insufficient.

Even if the copying machine 3 cannot perform printing according to the printing condition PC set by the user due to lack of function or the like, information about the copying machine that can perform printing based on the printing condition PC. Is displayed on the display 51, the user can select a copier that satisfies the desired printing condition PC from the printer information PI.
Therefore, it is possible to reliably obtain a printed matter printed based on the desired printing condition PC when the user goes to the place where the copying machine is installed.

In the above embodiment, the center side data processing device 4 and the copying machine 3 can be connected by a common network including the user side data processing device 5. 4 and the copying machine 3 can be connected by a dedicated line different from the network connecting the center side data processing device 4 and the user side data processing device 5. Also, one center-side data processing device 4 is provided for one copying machine 3 and connected to them, so that the user
When requesting a print from, the image print information PD may be transmitted from the beginning to the center-side data processing device 4 of the copying machine 3 that performs printing. Further, the copying machine 3 and the center side data processing device 4 may be configured integrally. The print system 1 may be realized as a client server system.

In the above embodiment, the image file D
Although the digital copying machine 3 is used to print F, a single printer may be used. That is, for example, a high-performance printer device can be connected to the center-side data processing device 4 and used. Further, it is possible to use various printer devices capable of printing the image file DF, such as a device having a facsimile function.

In the above embodiment, the structure, circuit, function, operation method, processing content or sequence of the user-side data processing device 5, the center-side data processing device 4, and the copying machine 3,
The contents or order of each flowchart, the sharing of processing, and the like can be appropriately changed in accordance with the gist of the present invention.

[0151]

According to the present invention, in a print system using a communication line, a user's terminal can know information on a fee required for printing before the user goes to a printer installation location.

According to the second and sixth aspects of the present invention, the charge information is obtained only for the printers that can execute printing, so that when the printer is specified correspondingly, the printing is reliably performed.

According to the third and seventh aspects of the present invention, it is possible to set print conditions on the user's terminal side before the user goes to the place where the printer is installed.
According to the fifth aspect of the present invention, the fees for a plurality of printers capable of printing can be known, and the printer closest to the desired condition can be selected.

[Brief description of the drawings]

FIG. 1 is an overall configuration diagram of a print system according to the present invention.

FIG. 2 is a block diagram illustrating the functions of a print system in detail.

FIG. 3 is a diagram showing an overall configuration of a copying machine according to the present invention.

FIG. 4 is a diagram of the image reader section of the copying machine as viewed from above.

FIG. 5 is a diagram showing an operation panel of the copying machine.

FIG. 6 is a view showing a bender panel of the copying machine.

FIG. 7 is a block diagram illustrating a configuration of a control unit of the copying machine.

FIG. 8 is a diagram illustrating an example of a configuration of image print information stored in a center-side data processing device.

FIG. 9 is a diagram for explaining a relationship among a data code, an ID code, and print conditions.

FIG. 10 is a diagram showing each item of print conditions.

FIG. 11 is a sequence diagram illustrating a process according to the first embodiment.

FIG. 12 is a sequence diagram illustrating a process according to the second embodiment.

FIG. 13 is a diagram showing the contents of copier information.

FIG. 14 is a sequence diagram illustrating overall processing and operations of the print system.

FIG. 15 is a flowchart illustrating overall processing in the center-side data processing device.

FIG. 16 is a flowchart showing the contents of a receiving process.

FIG. 17 is a flowchart showing the contents of fee data processing in the first embodiment.

FIG. 18 is a flowchart showing the contents of fee data processing in the second embodiment.

FIG. 19 is a flowchart showing the contents of a charge calculation process in the second embodiment.

FIG. 20 is a flowchart illustrating the contents of size unit price processing in the second embodiment.

FIG. 21 is a flowchart illustrating the contents of a paper type process according to the second embodiment.

FIG. 22 is a flowchart illustrating the contents of output color processing according to the second embodiment.

FIG. 23 is a flowchart illustrating an overall process of the copying machine according to the first embodiment.

FIG. 24 is a flowchart showing the contents of an image requesting process.

FIG. 25 is a flowchart showing the contents of a data erasing process.

FIG. 26 is a flowchart illustrating the contents of a copy fee process according to the first embodiment.

FIG. 27 is a flowchart illustrating the contents of a fee calculation process according to the first embodiment.

FIG. 28 is a flowchart showing the contents of size unit price processing in the first embodiment.

FIG. 29 is a flowchart illustrating the contents of a paper type process according to the first embodiment.

FIG. 30 is a flowchart illustrating the contents of output color processing according to the first embodiment.

FIG. 31 is a flowchart illustrating the contents of a print process.

FIG. 32 is a flowchart showing the contents of a display process in the user-side data processing device.

FIG. 33 is a block diagram illustrating an outline of a conventional print system.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 print system 3 copier (printer) 4 center-side data processing device 5 user-side data processing device 6 communication line 20 printer unit (printer) 41 storage device 49 processing unit (second print charge information transmitting means, third
Print charge information transmission means, print charge calculation means) 100 control unit (first print charge information transmission means) PF print charge (print charge information, executable printer charge information) PC print conditions (print mode data) PD image print Information (data file) DF image file (image data)

Claims (7)

[Claims] 1. A user-side data processing device for transmitting a data file that a user desires to print, and a data file transmitted from the user-side data processing device connected to the user-side data processing device via a communication line. A print system comprising: a center-side data processing device including a storage device for storing; and a printer connected to the center-side data processing device and printing a data file transmitted from the center-side data processing device, A first print charge information transmitting unit for transmitting print charge information, which is information of a charge corresponding to execution of printing of the data file, to the center side data processing apparatus prior to execution of printing of the data file; Wherein the center-side data processing device is configured to Printing system using a communication line having a second print charge information transmission means for transmitting the print charge information received from the data in the user-side data processing apparatus, it is characterized. 2. The method according to claim 1, wherein the first print fee information transmitting means includes:
The communication line according to claim 1, wherein the print fee information is transmitted to the center-side data processing device only when it is determined that the printing of the data file can be performed by the printer. The printing system used. 3. The communication line according to claim 1, wherein the data file includes at least image data and print mode data for designating a printing condition of the image data. Printing system. 4. A user-side data processing device for transmitting a data file that a user desires to print, and a data file transmitted from the user-side data processing device connected to the user-side data processing device via a communication line. A print system comprising: a center-side data processing device including a storage device for storing; and a printer connected to the center-side data processing device and printing a data file transmitted from the center-side data processing device, A center-side data processing device, which calculates print fee information, which is information on a fee corresponding to the execution of printing of the data file, prior to the execution of printing of the data file; Third printer to be transmitted to the user-side data processing device Printing system using a communication line, characterized in that it has a charge information transmitting means. 5. The communication line according to claim 4, wherein said print charge calculating means is configured to calculate said print charge information for each of a plurality of printers connected to said center-side data processing device. The printing system used. 6. The print fee calculating means calculates only executable printer fee information which is print fee information for a printer capable of executing the printing of the data file, and the third print fee information transmitting means comprises: The print system using a communication line according to claim 4, wherein the print system is configured to transmit only the executable printer charge information to the user-side data processing device. 7. The communication according to claim 4, wherein the data file includes at least image data and print mode data for specifying a print condition of the image data. Print system using line.