JP3599471B2 - Report processing system - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a form processing system for efficiently collecting and classifying payment bills (hereinafter referred to as public money forms) for utilities and taxes brought by customers at financial institutions such as banks, shinkin banks and credit unions. About.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, in a financial institution, processing of securities, such as bills and checks, received at a counter reads MICR characters written on the securities, and based on the read data, tabulation processing and journal entry (classification). The process was partially automated.
[0003]
On the other hand, financial institutions also need to process public money reports, which are various documents such as revenues, municipal taxes, and non-standardized document transfers, but the above-mentioned MICR characters are printed from the beginning on this public money report. It is difficult to automate the tallying process and the classification process because the document is not a completed document.
[0004]
For this reason, for example, Japanese Unexamined Patent Publication No. Hei 6-171822 discloses that a network is formed by a LAN in order to uniformly manage data when a document to be sorted is sorted by a plurality of manual sorting units, and a terminal management unit connected to the network. This section describes the centralized holding of these various types of data and the processing of the data. According to this, the data management must be performed manually, but the data management must be integrated and managed in an automated manner. Can be.
[0005]
[Problems to be solved by the invention]
However, even if the sorting apparatus described in JP-A-6-171822 is used, a public financial invoice that cannot be recognized by OCR must be manually sorted, and the efficiency of the classification process is still reduced. There was a problem that it could not be achieved.
[0006]
In addition, there is a restriction that information input processing for various public money forms accepted at the window and classification processing of the public money forms themselves must be performed in synchronization. In other words, the management information input processing for the public money form and the classification processing of the actual public money form cannot be performed in different places. Here, the sorting device described in Japanese Patent Application Laid-Open No. 6-171822 has a device configuration connected by a LAN, but the form sorting process requires that the actual form be within a reachable range. is there.
[0007]
In other words, since the management information input process for the public money form needs to be performed in comparison with the actual public money form, the management information input process and the classification process cannot be performed separately.
[0008]
Therefore, there has been a problem that it is not possible to efficiently perform management information input processing for various forms including securities, and classification processing of the various forms (spots).
[0009]
Accordingly, an object of the present invention is to provide a form processing system capable of eliminating such a problem and efficiently performing management information input processing for various forms and classification processing for various actual forms. And
[0010]
[Means for Solving the Problems]
According to a first aspect of the present invention, in a form processing system that performs a process of totalizing information on various types of received forms and a process of classifying the various types of forms, a first inputting amount information described in the forms received at a customer contact. Input means, printing means for printing predetermined identification information uniquely assigned to each of the forms and the amount information for the received form, and reading the identification information and amount information printed by the printing means Information reading means, an image reading means for reading the received image of the form, and the type of form described in the form based on the displayed image while displaying the image read by the image reading means; and Second input means for inputting information including a subject, and identification information to be printed by the printing means, First management for storing and managing an image read by the image reading means and information input by the second input means as information relating to the form in correspondence with the identification information read by the information reading means. Means, aggregation processing means for performing aggregation processing on the form based on information on the form managed by the first management means, information on the form managed by the first management means, and the aggregation First communication means for transmitting the result of the aggregation processing by the processing means via a communication line; First communication means Second communication means for receiving the information transmitted by the second communication means; second management means for storing and managing the information on the form and the result of the tallying process received by the second communication means; and Reading the identification information, and obtaining information on the form corresponding to the read identification information from the second management means. Based on the obtained information on the form, the form is classified according to the type of the form. The first input means, the printing means, the image reading means, the second input means, the first management means, and the totaling means. Processing means and the first communication means are arranged in a store, and the second communication means, the second management means and the first classification means are arranged in an office center. Features.
[0011]
The invention according to claim 2 further includes a third communication unit, a third management unit, and a second classification unit, wherein the second communication unit includes: In addition to receiving the information transmitted by the first communication means, The information about the form managed by the second management means and the result of the tallying processing by the tallying processing means are transmitted via a communication line, and the third communication means Second communication means Receives the information transmitted by the third communication means, the third management means stores and manages the information on the form received by the second communication means and the result of the aggregation processing, and the second classification means Reading the identification information printed on the form, acquiring information on the form corresponding to the read identification information from the third management means, and retrieving the form based on the acquired form information. The form is classified for each subject, and the third communication means, the third management means, and the second classification means are arranged in a designated organization which collects the forms.
[0012]
The invention according to claim 3 is characterized in that the second input means performs a character recognition process based on the image read by the image reading means, and inputs information including the type and subject of the form described in the form. In addition, an image of a form in which character recognition by the character recognition processing is not possible is displayed, and data relating to the form is corrected and input.
[0013]
The invention according to claim 4 is characterized in that the identification information and the amount information printed by the printing means are barcodes that are recognized outside the visible region.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0015]
FIG. 1 is a diagram showing a configuration of a form processing system according to an embodiment of the present invention. Referring to FIG. 1, first, the outline of the flow of the public money form by this form processing system will be described. Various public money forms TG1 are received at a window E1a of a sales office E1 corresponding to a branch of a financial institution such as a bank. The public money form TG1 received in E1a is tabulated by the rear E1b of the business office E1. This aggregated public money form TG2 is not classified, and various public money forms having different sizes and contents are in a mixed state. The mixed state is sent to the office center E2 in this mixed state. The business center E2 classifies the received public money form TG3 sent from a plurality of business offices including the business office E1 into types such as a designated financial institution, a BOJ branch, a public enterprise, etc. designated by a local public entity, The classified public money form TG4 is tabulated according to this classification and sent to the storage destination (the Bank of Japan branch or a public enterprise). The public money form TG4a sent to the designated financial institution E3 is further classified by the designated financial institution E3 for each subject of each local public entity, and is subjected to tabulation processing according to this classification, together with tabulation information (specification) for each subject. It is sent to each storage destination E4.
[0016]
First, the system in the office E1 will be described. At the window of the office E1, a plurality of reception terminals 11, 12 corresponding to the number of windows, and a bar code printer 13 connected to the plurality of reception terminals 11, 12, respectively. , 14. A database (DB) / optical character recognition (OCR) server 17 connected to the ISDN network N via the terminal adapter 19 and a barcode and an image of the form printed on the form are provided at the back E1b of the office E1. The system includes a barcode / image reader 15 to be read, an input terminal 16 for inputting information related to a form by referring to an image read by the barcode / image reader 15, and a printer 18 for printing a result of totalizing the received form. Here, the DB / OCR server 17, the receiving terminals 11, 12, the barcode / image reader 15, and the input terminal 16 are connected via a local area network (LAN) 1 in the sales office E1. Further, the printer 18 is locally connected to the DB / OCR server 17.
[0017]
The receiving terminals 11 and 12 input the amount information of the received form. The barcode printers 13 and 14 connected to the reception terminals 11 and 12, respectively, have actually received the identification information (ID information) and the amount information acquired by the reception terminals 11 and 12 from the DB / OCR server 17. Print barcode on the form. This ID information is different for all the accepted forms, and is, for example, a series of serial numbers. When the bar code printing of the ID information is completed, the reception terminals 11 and 12 transmit the input money amount information and the reception window number and the reception time unique to the reception terminals 11 and 12 to the DB / OCR server 17 via the LAN 1. The DB / OCR server 17 holds and manages the sent money amount information, the reception counter number, and the reception time together with the assigned ID information as information relating to the initial form. The printing area of the barcode printed by the barcode printers 13 and 14 may be the front side or the back side of the received form. The barcode printing may be a normal barcode recognized in the visible region. Further, in the barcode printing, only the ID information may be printed. Here, a bar code of ID information is printed at a predetermined position on the front surface of the form. Further, the ID information may be a barcode (stealth barcode) recognized in a region other than the visible region, that is, in the infrared or ultraviolet region. When the ID information is printed using a stealth barcode, interference of characters or the like already printed on the form can be eliminated, and confidentiality is added.
[0018]
The barcode / image reader 15 is connected to the LAN 1 and includes a barcode reader 15a and an image reader 15b. Various forms TG1 received at the window are manually carried to the rear E1b, and the carried forms TG2 are input to the barcode / image reader 15. The barcode reader 15a of the barcode / image reader 15 reads a barcode printed at a predetermined position on the surface of the input form to obtain ID information, and the image reader 15b is read by the barcode reader 15a. Continuously read the image of the front side (front side) of the form. Then, the barcode / image reader 15 sends the read ID information, the amount information, and the image to the DB / OCR server 17, and the DB / OCR server 17 adds the barcode information to the information corresponding to the sent ID information. The image acquired by the code / image reader 15 is added, held, and managed.
[0019]
The input terminal 16 acquires information on a form to be processed from the DB / OCR server 17 via the LAN 1 for each form, displays and outputs an image of the information on the form on a display screen, and displays the output image on the display screen. By referring to the information regarding the missing forms, the user checks whether the information regarding the forms is correctly input. The information regarding the confirmed forms is output to the DB / OCR server 17, and is stored and managed. You.
[0020]
The DB / OCR server 17 is connected to the LAN 1 in the sales office E1 and to the ISDN N. Further, a printer 18 is connected to the DB / OCR server 17. The DB / OCR server 17 is a format discriminating unit 17a for discriminating the form of the form based on the image of the information on the form, and character recognition by OCR based on the image of the area corresponding to the format discriminated by the format discriminating unit 17a And a character recognizing unit 17b for performing a process of adding this character recognition result as information relating to the form. Based on the information relating to the form confirmed by the input terminal 16, various forms TG2 in a mixed state received at the counter are received. And a database unit 17d that holds and manages, as a database, information on a form corresponding to the ID information and various information necessary for the aggregation process.
[0021]
The format determining unit 17a compares and compares the format images of various forms received at the window E1a, which are stored in advance in the database unit 17d, with the images in the information related to the forms, and based on the comparison and matching result. The format of the received form, that is, the type is determined.
[0022]
The character recognizing unit 17b acquires an OCR area corresponding to the form format determined by the format determining unit 17a from the relational data between the form of each form and the OCR area in the form stored in the database unit 17d in advance. Then, character recognition on the obtained OCR area is performed, and the character recognition result is made to correspond to the OCR area, and is added as information relating to a form. Therefore, the input terminal 16 adds, corrects, and confirms the information to the form information after the character recognition processing. In order to perform such stepwise processing, a processing flag indicating whether each processing has not been processed or has been completed is set in the information on the form, and the processing end flag of the character recognition processing is set to “ON”. The input terminal 16 can perform the processing of adding, correcting, and confirming information only when the operation is performed.
[0023]
The tallying unit 17c performs a tallying process of the total sum of the various forms received at the window E1a based on the amount information of the information on the forms registered in the DB / OCR server 17 via the LAN1. The result is output from the printer 18. In this tallying process, for example, the total amount for each reception counter is calculated based on the reception number, and can be compared with the total amount actually received at the counter. Further, for example, the tallying process can be performed on a daily basis based on the reception time. Further, by performing a totaling process of the total number of reception processing cases, it is possible to check the number of forms received at the counter.
[0024]
In this way, in the system in the sales office E1, the various forms received at the window can be aggregated in the mixed state, and the various forms TG2 received in the mixed state can be processed in the mixed state. Is sent to the office center E2 by mail or the like together with the result of the tallying process output from the printer 18. On the other hand, information on the form that has been processed by the system in the office E1 is sent to the office center E2 via the ISDN N.
[0025]
Here, the actual processing of the accepted form is only a barcode printing process by the barcode printers 13 and 14 at the window E1a, and a barcode reading process and an image reading process by the barcode / image reader 15 at the rear E1b. In the form processing in E1b, even if there is no actual form, input and confirmation processing of information on a lacking form is performed independently using an image. By performing processing using this image, even if the business office E1 receives a large number of forms and cannot process it within a predetermined time, a terminal having the same function as the input terminal 16 can be connected to the LAN1. A connection or an input terminal of another branch office obtains information about the form via the ISDN N, and the external input terminal can support the processing, thereby realizing distributed processing.
[0026]
Next, a system in the office center E2 will be described. In the office center E2, a DB / OCR server 27 connected to the ISDN network N via a terminal adapter 29 and having the same configuration as the DB / OCR server 17 is provided. Have. Further, the printer 18 has a printer 28 that is locally connected to the DB / OCR server 27 and has the same configuration as the printer 18.
[0027]
Further, it has a barcode / image reader 25 having the same configuration as the barcode / image reader 15, an input terminal 26 having the same configuration as the input terminal 16, and a sorter 24, which are connected to the DB / OCR server 27 via the LAN 2. It is connected to the.
[0028]
However, the barcode / image reader 25, the input terminal 26, the format discriminating unit 27a, and the character recognizing unit 27b are provided only at a reception office connected to the ISDN N and a sales office (small office) having only a barcode printer connected thereto. Processing is performed on the form sent from the small staff store), and it goes without saying that the form for which information about the form has already been acquired by the sales office E1 is not processed.
[0029]
The form sent from the small staff store is subjected to the same processing as the processing by the back E1b of the business office E1, and information on the form is held and managed in the database unit 27d. Therefore, the information on the form sent from the DB / OCR server 17 and the information on the form processed from the form sent from the small staff store are held and managed in the database unit 27d.
[0030]
The sorter 24 has a barcode reader 24a and is connected to the LAN 2. The actual form TG3 sent from a plurality of offices including the office E1 is input to the sorter 24 in a mixed state. The sorter 24 takes out the form TG3 one by one, and the barcode is read from the taken out form by the barcode reader 24a, and the ID information of this form is obtained. When the ID information is obtained, the sorter 24 obtains information on a form corresponding to the ID information from the DB / OCR server 27 via the LAN 2, and obtains the type information of the form. The sorter 24 sorts the forms into pockets corresponding to each type based on the obtained type information. As a result, the mixed form TG3 is classified according to the type of the form. The type is a storage destination of the above-mentioned local public entity (each designated financial institution), the Bank of Japan branch, and a public enterprise.
[0031]
Then, the tallying processing unit 27c performs tallying processing of the amount information and the like for each classification of the form TG4 classified by the sorter 24, and outputs the tallying processing result from the printer.
[0032]
If the check based on the result of the tallying process is normal, the result of the tallying process is attached to each of the classified actual forms and sent to each storage destination by mail or the like. If the storage destination is the Bank of Japan branch or a public enterprise, the actual report with the aggregation result attached is sent to the storage destination as it is, but if the storage destination is a local public entity, this local public entity Is sent to the designated designated financial institution E3, and information on the sent form is transmitted to the designated designated financial institution E3 via the ISDN N.
[0033]
In this way, in the system in the office center E2, it is possible to perform the automatic classification process on all the forms based only on the ID information of the form TG3 brought in a mixed state.
[0034]
Next, the system in the designated financial institution E3 will be described. The system in the designated financial institution E3 has substantially the same configuration as the system in the office center E2. However, to the designated financial institution E3, a form, that is, a form of the same type but without a barcode indicating ID information is also sent from the office of the financial institution not connected to the form processing system. For this reason, the configuration of the office center E2 is different from that of the office center E2 in that a barcode printer 35c for printing a barcode indicating ID information is printed on a form on which the barcode is not printed. The form sent from another office center first captures the image of the actual form, but at this time, after printing the barcode by the barcode printer 35c, the same processing as the small staff store in the office center E2 is performed, The processing result is stored and managed in the DB / OCR server 37 as information on the form. Therefore, information on the form for the form TG4a sent from the DB / OCR server 27 via the ISDN N and information on the form processed for the form sent from the office of another financial institution are stored in the database. It is held and managed by the unit 37d. Since the input of the amount is not performed in advance in the form processing from the other office centers, the amount is input based on the read image.
[0035]
The sorter 34 has the same configuration as the sorter 24, has a barcode reader 34a, and is connected to the LAN 3. The actual business form TG4a sent from the business center E2 including the business center of another financial institution is input to the sorter 34, and the form taken out one by one is read by a barcode reader 34a, and its barcode is read. ID information is obtained. When the ID information is obtained, the sorter 34 obtains information on the form corresponding to the ID information from the DB / OCR server 37 via the LAN 3 and obtains the subject information of the form. The sorter 34 sorts the forms into pockets corresponding to each subject based on the acquired subject information. As a result, the form TG4a is classified according to the item of the form. The subject is the type of form (unit of tax expense) issued by a storage destination such as a local public organization that has designated the designated financial institution E3.
[0036]
The tallying unit 37c performs a tallying process of the amount information and the like for each item of the form TG5 classified by the sorter 34, and outputs the tallying result as a statement form from the printer 38.
[0037]
Then, if the check is normal based on the result of the tallying process, the storage is classified for each of the storage destinations, and a detailed slip of the tallying result is attached and sent to each storage destination by mail or the like.
[0038]
In this way, in the system within the designated financial institution E3, even when the designated financial institution E3 is designated, in the same manner as the office center E2, the ID information and the assignment information for each subject are used for all forms. Automatic classification processing can be performed.
[0039]
Next, with reference to FIG. 2, a data configuration of information on a form held in each of the database units 17d, 27d, and 37d will be described. The information on the form held in each of the database units 17d to 37d is first managed by a data table shown in FIG. The data table includes an ID number as ID information, an amount data as amount information, a type code indicating a type of a form, an item code indicating a subject of the form, an image data pointer indicating a storage location of an image acquired by an image reader, Information for each item such as a reception counter number and a reception time is managed. Each of the database units 17d to 37d previously holds relations such as form type codes and subject codes as relational databases as shown in FIGS. 2B to 2D.
[0040]
For example, the form master data of FIG. 2B manages a type code, an issuer code, a form OCR pattern pointer indicating a storage location of the form OCR pattern, and the like. The form-subject master data in FIG. 2C manages a type code, a subject code, a subject name, an accounting code, a payment deadline, and the like. Further, the issuer master data in FIG. An issuer code, a formal name, an aggregation processing pattern, and the like are managed. Then, by using these relations, data in the data table is added and supplemented. For example, based on an image obtained by an image reader, an OCR pattern is acquired by a form OCR pattern pointer, a type code is determined, and a subject code is recognized based on a subject name character-recognized by OCR processing. Is determined. When the official name of the issuer is recognized, the issuer code of the form master data is determined. Further, an aggregation processing pattern unique to the issuer is determined based on the issuer code, and the aggregation processing result is output using the aggregation processing pattern.
[0041]
Next, the printing state of the barcode indicating the ID information will be described with reference to FIG.
[0042]
FIG. 3A shows an example of a receipt notice managed by a financial institution, which is one of the forms of payment of the National Health Insurance premium, and the receipt notice is a designated financial statement. It is paid through the institution "East West Bank", and the payer of the National Health Insurance premium pays the National Health Insurance premium to the "East West Bank A branch". Accordingly, the payment slip is accepted by the branch of the “East West Bank A Branch”, and the barcode BC is printed in a predetermined area on the front surface as shown in FIG. After that, the receipt notice is classified by type by the administrative center of "East West Bank" and sent to the designated department of "East West Bank" which is the designated financial institution, in which case it may be the same place, The classes are classified by the East-West Bank and sent to the Nishi Ward Welfare Division, completing a series of payment processing. In this case, the barcode shown in FIG. 3B is used as the ID information of the receipt notification, thereby enabling the tabulation process and the classification process to be automated.
[0043]
【The invention's effect】
As described in detail above, for example, at a branch office, the first input means inputs the amount information described in the form accepted at the customer contact, and the printing means performs the form processing on the received form. The predetermined identification information uniquely assigned to each of the above and the money amount information are printed. Then, for example, at the back of the office, the image reading means reads the image of the form, and the second input means displays the read image and displays the type described in the form based on the displayed image. And information including a subject, and the first management means issues identification information to be printed by the printing means, and reads the information by the image reading means in correspondence with the identification information read by the information reading means. Storing and managing the input image and the information input by the second input means as information relating to the form, and a tabulation processing means based on the information relating to the form managed by the first management means. And the first communication means collects information on the form managed by the first management means and the collection by the totalization processing means. The processing result is transmitted via the communication line. And, for example, in the office center, the second communication means, First communication means , The second management means stores and manages the information on the form received by the second communication means and the result of the tabulation, and the first classifying means stores the identification printed on the form. While reading information, information about the form corresponding to the read identification information is obtained from the second management means, and the forms are classified according to their types based on the obtained information about the form. I have.
[0044]
Therefore, there is an advantage that the classification processing for all the accepted forms can be automated, and the aggregation processing based on the information on the forms of the management means is performed, so that the aggregation processing can also be automated.
[0045]
Further, the second communication means transmits information on the form managed by the second management means and the result of the aggregation via a communication line. For example, in the designated financial institution, the third communication means Second communication means , The third management means stores and manages the information on the form received by the second communication means and the result of the aggregation processing, and the second classification means is printed on the form. At the same time as reading the identification information, information about the form corresponding to the read identification information is obtained from the third management means, and the forms are classified for each subject based on the obtained information about the form. Thereby, even in the designated financial institution or the like, the classification process for all the forms can be automated.
[0046]
Further, by performing the character recognition processing, there is an advantage that the input processing of information on a form can be reduced.
[0047]
Further, since the actual form is identified based on the identification information, the actual form may be kept mixed until the final classification process is performed, and the processing on the actual form is simplified. It has the advantage of being able to.
[0048]
Further, by using the barcode recognized in the region other than the visible region as the identification information, there is an advantage that interference with the information described in the form can be eliminated and confidentiality can be maintained.
[Brief description of the drawings]
FIG. 1 is a diagram showing a configuration of a form processing system according to an embodiment of the present invention.
FIG. 2 is a diagram showing a data configuration of database units 17d, 27d, and 37d.
FIG. 3 is a diagram showing an example of a form on which a barcode as ID information is printed.
[Explanation of symbols]
E1 ... branch E1a ... window E1b ... back E2 ... office center
E3: Designated financial institution E4: Storage destination TG1 to TG5: Actual form
11, 12 ... reception terminal 13, 14, 35c ... bar code printer
15, 25, 35 ... barcode / image reader
16, 26, 36 ... input terminal 17, 27, 37 ... DB / OCR server
18, 28, 38 ... Printer 19, 29, 39 ... Terminal adapter
15a, 25a, 35a ... bar code reader
15b, 25b, 35b ... image reader
17a, 27a, 37a ... format discriminating section
17b, 27b, 37b ... character recognition unit
17c, 27c, 37c...
17d, 27d, 37d ... Database section
24, 34 ... sorter 24a, 34a ... bar code reader

Claims (4)

In a form processing system that performs a process of totalizing information on various forms received and a process of classifying the various forms,
First input means for inputting amount information described in a form accepted at the customer contact;
Printing means for printing predetermined identification information and the amount information uniquely assigned to each of the received forms,
Information reading means for reading the identification information and the amount information printed by the printing means,
Image reading means for reading an image of the received form,
A second input unit for displaying an image read by the image reading unit and inputting information including a type and a subject of the form described in the form based on the displayed image;
The printing means issues identification information to be printed, and the image read by the image reading means and the information input by the second input means are associated with the identification information read by the information reading means. A first management unit that stores and manages the information regarding the form;
Tabulation processing means for performing tabulation processing on the form based on information on the form managed by the first management means;
First communication means for transmitting, via a communication line, information on the form managed by the first management means and a result of the tallying by the tallying means,
Second communication means for receiving information transmitted by the first communication means;
Second management means for storing and managing information on the form and the result of the tallying process received by the second communication means;
The identification information printed on the form is read, and information on the form corresponding to the read identification information is obtained from the second management means. Based on the information on the obtained form, the form And a first classifying means for classifying the form for each type of the form.
The first input means, the printing means, the image reading means, the second input means, the first management means, the tally processing means, and the first communication means are stored in a store. Arranged in
A form processing system, wherein the second communication unit, the second management unit, and the first classification unit are arranged in an office center. A third communication unit, a third management unit, and a second classification unit;
The second communication means, in addition to receiving information transmitted by the first communication means, communicates information on a form managed by the second management means and a result of the tallying processing by the tallying means. Send over the line,
The third communication means receives information transmitted by the second communication means ,
The third management means stores and manages information on the form and the result of the tallying process received by the second communication means,
The second classification unit reads the identification information printed on the form, acquires information about the form corresponding to the read identification information from the third management unit, and acquires the information related to the acquired form. Based on the information, the form is classified for each subject of the form,
2. The form processing system according to claim 1, wherein the third communication unit, the third management unit, and the second classifying unit are arranged in a designated organization that collects the forms. The second input means performs character recognition processing based on the image read by the image reading means, inputs information including the type and subject of the form described in the form, and performs the character recognition processing. 3. The form processing system according to claim 1, wherein an image of the form on which character recognition is not possible is displayed, and data relating to the form is corrected and input. 4. 4. The form processing system according to claim 1, wherein the identification information and the amount information printed by the printing unit are barcodes that are recognized outside a visible region.

Images