JPS58191062A - Copying machine using card - Google Patents

Abstract

PURPOSE:To process plural types of control items and to improve the operability of a copying machine, by operating a switch with use of a master checking card. CONSTITUTION:A signal basing on the read-out contents is supplied to a CPU having a display data RAM1 from a magnetic card reader 65 which reads an inserted card. At the same time, a counting signal is applied to the CPU from a copying machine main body 2 via a connector 82 and an interface 66 every time a copying action is over. While a signal which determines whether allow the copying action or not is supplied to the main body 2 from the CPU via the connector 82 and the interface 66. The CPU is connected to an RAM2 via an interface 67.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a copying machine using a card, and more specifically, in order to fill up the number of copies for each section of the board, copying operations are permitted by fully inserting the key check card. In order to manage the number of copies made by a copying machine, a counter unit (7) is installed in each of the multiple departments, and a counter unit (7) is installed in the copying machine body. Therefore, the total number of captured images was counted in the valley counter unit. Therefore, even if the counter units of all departments were collected, unless the total number of subsequent copies of all departments was cleared, it would be difficult to clear the count value of the counter units and then to process the management items. In addition, when tallying up the total number of sheets handled in all departments, it was necessary to dye all counter units and tally them, which was a must for F3U in the government department item. Moreover, it is also possible to copy all the counter units that were distributed to other departments. It is not possible to process the management item of tacking the subject of the department when it is lost, and the number of swimming sheets in all departments is 7! il-
It is no longer possible to process management items such as cumulative totals. In addition, there are other management items to be processed, and each management item itself is complicated and inconvenient. In order to solve this problem, each department is given a card with the department code recorded on it, and by using that card, the counter in the copier can count the number of copies for each department. ! There has also been a proposal to process all the management items by using cards recorded with ↓ B and code power 5 for the r-government block. However, even in this proposal, the card history must be changed every time each management item is processed, which is complicated.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned technical problems and to provide a card-based copying machine that can process management items for digits using a year-year card.

Hereinafter, the invention will be described in detail with reference to the drawings.

FIG. 1 shows an electrostatic copying machine according to an embodiment of the present invention. This electrostatic copying machine 1 consists of a copying machine main body 2 and a tube F#A machine 3 installed in the copying machine main body 2. On the front top of the main body 2, there are a print button 4 that is often suppressed during copying operations, a numeric keypad 5 for setting the number of copies, a density control pad 6, a display section 7, etc. Distribution! i [I can do it. Further, a power-on button 8 is provided on the side of the housing body 2.

Figure 2 is a vertical view of Figure 1. Copy sheets in a cassette 9.10 installed on the side of the main body 2 of the photocopying machine are quickly fed one by one by paper binding rollers 11.12. 14°15.

An original '+@17 is placed on a horizontal transparent plate 16 provided on the upper part of the copying machine main body 2, and is held in close contact with the transparent plate 16 by being held down by the original 17 and the holding plate 18. An exposure lamp 19 provided within the subject body 2 irradiates the original 17 through the transparent &16. The image of Hara Kusunoki is exposed using the exposure lamp 19.
and the reflection v1.2 l formed on the optical device 20.

22 and 23, the image is formed on the photosensitive drum 26 via the lens 24 and the reflecting mirror 25. Incidentally, the Fukimoto lamp 19 is provided with reflectors 27 and 28 for efficiently controlling the light from the exposure lamp 19.

For exposure, an exposure lamp 19 and a reflecting mirror 21,
27.28 moves for exposure from the rest position shown in detail to the position FL29- shown in imaginary line, and the reflecting mirror 22.23
moves to the position 30 indicated by the virtual win. Note that the moving speeds of the path light lamp 19 and the reflecting mirrors 21, 27, and 28 are set to be twice the moving speed of the reflecting mirrors 22, 23. To Fukimoto Hanryosa, he moved to Yingwandou, which was the same place as the Qingqi movement.
Returns to original resting position.

The photosensitive drum 26 is normally energized by a corona discharger 31. By forming an image of the original image on this charged photosensitive drum 26, a Seiden Hiroshi image is formed δ next to the Il optical drum 26. The toner sphere is visualized into a toner image by the corona discharger 3.
3, the image is transferred onto the copy paper conveyed from the conveyance roller 15.

The copy paper to which the toner song has been transferred is transferred to the static eliminators 34 and 35.
) Photosensitive drums 26 to 411! It is peeled off by a fly. This peeled fC copy is rolled by roller 36,
An endless conveyor belt 3 whose winding is driven by 37
8, it is carried into the foot shield device 39. For thermal monitoring, 39 includes a heat roller 41 containing a heater 40, a soil roller 42 which is press-fitted into the heat roller 41, and an inner roller 41, 42 that is fully heated. As a result, the toner on the copy paper heats up and is fixed. The copy paper that has been expanded is discharged onto the Louis 43. In addition, the transfer engineer @ his photosensitive drum 26 table i! Blade member 4 to LI
4.

A detection switch 45 for detecting movement of the optical device 20 is provided above within the receiving machine body 2. By this detection switch 45, one reciprocating cedar # of the nine character display screen 20 is detected.
When all IJJs are detected, a count signal indicating that one copying operation has been completed is given to the management machine 3 as described later. Above the cassettes 9 and 10, there is a cassette 9. lO
Detection switches 46 and 47 are provided for detecting the disappearance of the pine needle inside. Where are the transport rollers 13 and 14 in the dark? The optical path of the IIEi paper is the speed roller 1.
A detection switch 48 is also provided for detecting that the weir has been reached. In the conveyor belt 38, a detection switch 49 is installed near the roller 36 for detecting the occurrence of bales or clogging.

A detection switch 50 is provided between the thermal distillation device [39] and the tray 43 to detect the fact that the nuclear reactor has been discharged. Additionally, a charging switch 51 is provided near the photosensitive drums 261 and 261 for detecting that the photosensitive drum 26 is wrapped around the photosensitive drum 26.

Figure 3 is a front view of the management machine 3, and Figure 4 is the 3L! !
, is a back view of l. A magnetic card insertion slot 55, a number display section 56, and a department display section 57 are provided on the front surface of the management machine 3. The department display section 57 displays a 2-digit department code from "00" to "99" 6 The island number display section 56 displays 1
o00. The five-digit number of tickets awarded from oOJ to [99999J] will be displayed on the display.

Also, on the back of the management device 3, there is a power on button 58, a clear key 59, a thread M bottom water instruction key 60. A select key 81 and a connector 82 are provided. In addition, inside the core 3,
The cord 01 or N+1 that connects to power W is drawn in from the back.

FIG. 5 is a block diagram showing the structure of the management device 3 in a simplified manner. The medium-sized processing unit @OPU [with display data memory RAM 1'fM is pushed into the magnetic card insertion slot 55'f
From the Decorative Card Reader 65 that reads all c-value cards,
A signal based on the read inner valley is given. Ma'fc
'4jL A count signal is given from the copying machine 2 to the central processing unit CPU via the connector 82 and the interface circuit 66 every time a copying operation is completed. )Road 66
After copying, a signal indicating whether or not to perform a copying operation is given to the body 2 via the connector 82. That is, when a high level signal is applied to the copying machine head 2, the copying operation is performed, and when a low level signal is applied, the copying operation is stopped. The central processing unit OPU is also connected to a random access memory RAM2 as an external memory via an interface recess 67'lI. The random access memory RAM 2 is non-volatile and stores the cumulative number of copies for each department code, and is provided with a flag indicating whether copying is possible for each department code.

In the central processing unit 0PUK, clear key 59, M
Signals from a product display instruction key 60, a select key 81, and a card detection switch 68 are applied. This card detection switch 68 is for detecting whether or not a magnetic card is inserted into the magnetic card slot 55. For example, it may be a photoelectric switch protruding from the tip of the magnetic card.

From the central processing unit CPU, the bottom water power is given to the kaimongi 57 and the number display section 56 by controlling the kaedo kaiyu 69. The central processing unit CPU and the random access memory RAM2 are connected to a power supply circuit 7.

In addition, the printer 71 shown by imaginary lines in Fig. 1 and Fig. 2
The OPUKm may be installed as necessary and connected to the central processing unit via the connector 82 and the interface circuit 72.

Two types of magnetic cards are prepared: a key check magnetic cart CA and a master check monthly 4 magnetic card OB. When these magnetic cards are inserted into the magnetic card reader 55, they are read by the inner valley of each magnetic card or by the magnetic card reader b5, and the read-only memory ROMK of the central processing unit CPU is read accordingly.
: Processing such as displaying the cumulative number of sheets, starting the thread lifting of the copying operation in the subject body 2, and clearing the cumulative number of sheets is performed according to the set logbook.

A single liter of the key check magnetic card OA is placed in each gate, or a number of copies are distributed depending on the peace of mind.

By inserting this key check magnetic card CA11 card into the card insertion slot 55, copying and copying are permitted, for which production is not prohibited in advance. Furthermore, the cumulative number of copies is counted and memorized in accordance with the department code recorded on the key check magnetic card OA.

The master check magnetic card OB is a single master check magnetic card OB' that is distributed once a year or in multiple copies as needed to the managed locations where copying operations are to be managed.
(f: Insert the i-ki card into the slot 55 and press the select key 8.
By pressing 1', it becomes possible to process multiple types of management items. The processing of the management items is clear processing for all departments, eyes! 1IIJ! ! It includes iVe correction processing, sea bream fruit drinking processing, tally flint processing, division threading processing, and division clearing processing.

The clearing process for all departments involves the processing of management items for clearing the Itozakura photo count meeting for all departments. [Noboru no Saru]
The cumulative number of copies is determined by blind Kirime's processing. The printing process includes processing of management items for printing out the accumulated number of copies from the printer 71 when the printer 71 is installed. Gunmon Yodozho Salt is
For example, what about the cumulative number of copies or more Matsuyo in the department where the number of copies exceeded the planned number? Management items can be processed for threading up the key check card OA, or for stopping copying by the lost key check magnetic card OA when the key check magnetic card OA is lost. The department clearing process includes processing of management items for clearing the cumulative number of copies and the thread-tapping state of the desired department.

The following is a processing procedure corresponding to the magnetic card OA for key check and the magnetic card OB for master check. 11-Explain in detail. In Figure 6)), in order to complete the entire subject 7, if the 11Lm input button 8 on the board copying body 2 and the Kamegenkijin button b8'1zolJ on the management device 3 are used, then the ml
Initial setting is performed in step nl. Therefore, the magnetic card kmTh card j A population 55 is inserted, but whether or not the magnetic card was inserted is determined by the second step 7'.
At n2, it is detected by the card grudge face switch 68 (see figure M5). Next, the third step n3 to the fourth step
At step n4, it is determined which magnetic card has been inserted.

Each magnetic card C prepared for managing the number of copies of the silent duplicator L! When a card other than A-OB is inserted, in the fifth step n5, an error message is displayed on the card number display section 56 as shown at +17 in FIG. This error display continues until the wrong card is handled from the magnetic card insertion slot 55, and when the card is handled, the process returns to the second step n2. So I decided to check the correct magnetic card km again.
It is easy to insert the card into the card insertion slot 55.

First, let's assume that a key check card is used in the CA meeting. It is determined in the third step n3 that the key check magnetic card OA is present, and the process proceeds to the sixth step n6 in FIG. 6(b).
, the department code that has not been recorded on the key check magnetic card OA is displayed on the fear display 1p57. Also a random access memo! The cumulative number of copies stored corresponding to the department code is read out from the JRAM 2 and read into the memo IJRAMIK for display data in the CPU, and displayed on the number display section 56. 6M8 will be. When you insert the key check magnetic card CAi, the key check magnetic card O
The cumulative number of copies for the department corresponding to A is now displayed.

In the seventh step n7, it is determined whether the key check magnetic card OA has been removed from the magnetic card insertion slot 55, and if it remains inserted, the process proceeds to the eighth step n7.
Move on to 8. In the eighth step n8, it is determined whether or not copying of the department to the inserted key check magnetic card C is prohibited, and if it is not prohibited, the process proceeds to the ninth step n9. The procedure for stopping the bale copying operation will be described in section 61) below. In the ninth step n9, the interface circuit 6
6, a high-level signal is applied to the copying machine main body 2, and the copying operation is controlled thereby. Next, in the 11th step nil, it is determined whether the clear key 59 has been pressed or not. At this time, by pressing the print button 4 on the copying machine main body 2 after completing the ninth step n9, the copying operation in the copying machine main body 2 can be performed as follows.
In response, a count signal is applied from the copying machine main body 2 to the central processing unit apU via the interface path 66. Therefore, in the twelfth step nll, a judgment is made as to whether the count signal has been inputted or not, and when the count 18 is rarely reached, the process moves to the twelfth step n12.

In the twelfth step n12, the central processing unit @LOP
Take of display data memory RAMI in U or rlJ
The added value is displayed on the sheet number display section 56.

At the same time, it is stored in the corresponding section of the random access memory RAM2, and the number of copies of the fc system is incremented by "l". 12th step nl 2m completed returns to 7th step n7.

In the seventh step n7, the key check magnetic card O
When A was handled through the i-ki card slot 55,
At step n13, a low level signal is applied to the copying machine main body 2, thereby making the copying operation of the copying machine main body 2 impossible. From No. 13x7-7 pn13, Figure 6 (
Return to the second step n2 of a and l. If the thread upper cord is set in the 8th step n8 and the 11th step
If there is no count signal at step nil, the process returns to the seventh step n7.

If the clear key 59 is pressed at the 11th step nil, the display data memory 1 (AMI) in the central processing unit C1PU is cleared at the 14th step n14.
0J and awn. In this way, the number of copies is displayed as [00000]
By setting it to J, when copying a large number of copies, the number display section 56 can be used as a display section for the number of copies completed. That is, in the copying machine main body 2, 2
It is assumed that it is possible to take pictures of the set number of self #aJ objects.

If, for example, "99" sheets are set and automatic copying is performed using the numeric keypad 5 (see FIG. 1), "00099J" is displayed on the sheet number display section 56 when the copying of "99" sheets is completed. Then, when you set ``99'' on the numeric keypad 5 and make a copy, the number of sheets displayed on the ``full'' 56 will be ``0''.
0198j is displayed, meaning that a total of 198 copies have been obtained.

If the master check card OB is used at the fourth step n4 in FIG. 6(a), the process proceeds to the fifteenth step n15. In this 15th step n15, a card as shown at 7912+ is displayed. In the next 16th step 7n16, it is determined whether the master check magnetic card OB has been removed from the magnetic card insertion slot 55. If the master check magnetic card OB is removed, the process moves to the second step n2, and if it is not removed, the process moves to the 17th step n17. In the seventeenth step n17, it is determined whether the select key 81 has been pressed. If the select key 81 is not depressed, the process returns to the 16th step n16; if the control is in place, the process proceeds to the 18th step n18 of Figure 6<C).

In step n18 of flL18, rear bottom watering is performed as shown in FIG. 7(3). In the next 19th step n19, it is determined whether the master check magnetic card OB has been removed from the magnetic card insertion slot 55. If the master check magnetic card OB is removed, proceed to the second step n2, and if it is not drawn, proceed to the second step n2.
At step n20, it is difficult to determine whether the select key 81 was pressed or not. If the select key 81 is not pressed at the 20th step n20, the process moves to the 21st step n21. In the second □1 step n21, it is determined which clear key 59 has been pressed.

The 19th step n when the clear key 59 is pressed
Return to 19 and clear key 59 is pressed.Lil-J
Random access memo at M22 step n22!
The cumulative number of copies for all departments stored in JRAM2 is
0". Furthermore, in the 23rd step n23, end water entry as shown in Fig. 7 (4) is performed, and wJ19
Return to step n19.

In the 20th step n20 of FIG. 6(C), if the select key 81 is pressed fc, the second step n20 of FIG.
Proceed to step 4 n24. In the 24th step n24,
An automatic display as shown in FIG. 7(5) is performed. Next, in a 25th step n25, it is determined whether the master check magnetic card OB has been removed from the magnetic card insertion slot 55, and if the master check magnetic card OB has been removed, the process returns to the second step n2 and is removed. If not, proceed to the twenty-sixth step n26. 26th
In step n26, it is determined whether the select key 81 has been pressed. If the 0 select key 81 has not been pressed, the process advances to the 27th step n27 (!-).

In the 27th step n27, it is determined whether or not the water retention instruction key 60 is pressed, and the cumulative display water retention key 6 is determined.
If 0 is not pressed, the process returns to the 25th step n25, and if the bottom water indication key 60 is pressed, the process returns to the 25th step n25.
8 step n28. In the twenty-eighth step n28, the cumulative number of copies for the first department code "Ol" is retrieved from the random access memory RAM2. At the same time, the department display section 57 and the number table cover 56
The inter-copy code ``Ol'' and the duplication force are displayed for, for example, 3 seconds. Then the 29th Stets n29
It is determined whether the department code is the last code, and if it is not the last code, [lJ is added to the department code at the 30th step n30, and the process is determined at the 28th step n28. In this way, the number of copies of each department code is sequentially changed to the next one. When the department code is the latest, the process proceeds from the 29th step n29 to the 31st step n31, and after an end display is performed at the 31st step n31, the process returns to the 25th step n25.

Select key 8 at the 26th step n26 in FIG. 6(d).
6 (f3) for one case that is judged to have been pushed/forced.
The process proceeds to the 32nd step n32. 32nd step n32
Then, the 71st N (hand display indicated by 61 is displayed).In the next 33rd step n33, it is determined whether the master check magnetic card OB has been removed, and if the master check magnetic card OB is being handled. There is a second
The process returns to step n2, and if it has not been removed, the process proceeds to the 34th step n34. In the 34th step n34, it is felt whether or not the select key 81 has been pressed, and if the select key 81 is not pressed, the 35th step n34
Proceed to step n35. In the 35th step n35, it is determined whether the cumulative display instruction key 60 has been pressed. If the JiK water display key 60 has not been pressed, the process returns to the 33rd step n33, and if it has been pressed, the process proceeds to the 36th step n36. At the 36th step n36, the cumulative number of copies for the first department code "01J" is read out from the random access memory RAM 20. At the same time, the department code "Ol" and the cumulative number of copies are displayed in the department bottom water s57 and the number display section 56. exposed, third
Proceed to step 7 n37. At the 37th step n37, it is unclear whether the department code is the final value or not.
At step 8, "1" is inserted into the department code and the process moves to the 33rd step n33.

Therefore, the next time the cumulative number of copies for the next department code is pressed, the cumulative number of copies for the next department code will be displayed. The cumulative number of copies for each department will be displayed sequentially.0 When the display of the cumulative number of copies for the last department code is finished, the steps from step 37 to step 3 will be displayed.
The process moves to the 9th step n39, and in this 39th step n39, the end is displayed on the sheet number display section 56. When the end is reached, return to the 33rd step n33.

If it is determined that the select key 81 has been pressed at the 34th step n34 of 61(e), the process proceeds from the 34th step n34 to the 40th step n40 of FIG. 6(f). Q, 7th L9 (71
A print display as shown in is performed. Then the 41st
At step n41, magnetic card OB for master check
It is determined whether the magnetic card has been removed from the magnetic card insertion slot 55, and if the master check card is being handled, the process returns to the second step n2; if it has not been removed, the M4
Proceed to step 2 n42. In the 42nd step n42,
Whether or not the select key 81 was pressed is determined! F(III
, one shot is made. If the select key 81 is not pressed, the process advances to the 43rd step n43. In this 43rd step n43, it is determined whether or not the cumulative display instruction key 60 has been pressed. If the cumulative display instruction key 60 is not pressed, the process returns to the 41st step n41. 'If the $ accumulation instruction key 60 is pressed, the process proceeds to the 44th step n4.
At step 4, the cumulative and number of copies of the first department code "01J" is read out from the random access memory RAM2.
A print signal is given to the printer 71, and the department code ``Ol'' and the number of sheets to be copied are printed by the printer 71.

Next, in '1JJ45 step n45, the department code is i.
You can judge whether or not you can use the code in ///.

If the department code is not the Ajiyabu code, in the 46th step n46, "lJ is added to the department code and the cumulative number of copies of the r1 code is printed. In this way, the cumulative number of copies of all departments is sequentially printed. After the cumulative number of copies of the final department code has been printed, the steps from 45th step 7'n45 to 47th step n4
7, and in this 47th step n47, an end message is displayed on the sheet number display section 56. After the end is displayed, the process returns to the 41st step n41.

, when the select key 81 is pressed in the 42nd step n42 of FIG. 6(f), the 4th step n42 of FIG. 6(g) is pressed.
The process advances to the 8th step n48, and in this 48th step n48, rear display is performed as shown in FIG. 7(8). Next, in the 49th step n49, it is checked whether the master check magnetic card OB has been removed from the a car's population 55, and if it has been removed, the process returns to the second step n2, and if it has not been handled, the 50 steps n
boK forward. In the fiftieth step n50, it is determined whether the select key 81 has been pressed.

If the select key 81 is not pressed at the 50th step n50, it is determined whether the cumulative display instruction key 60 is pressed at the 51st step n51. If the core bottom water instruction key 60 is not pressed, the process returns to the 49th step n49; if the cumulative display instruction key 60 is pressed, the process proceeds to the 52nd step n52, where the first part e1 code and its JK test are displayed. The number of copies will be displayed. Next, in a 53rd step n53, it is determined whether the clear key 59 is pressed for about 2 seconds, for example.

If the clear key 59 is not depressed, it is determined in the 54th step n54 whether or not the department code can be completed.
If it is not the end, in the 55th step n55, enter the department code by Ill, fc, and then in the 49th step n4.
Return to 9.

In this way, the number of copies of the system board corresponding to the Taniman code and its department code is displayed on the next board. When the department you want to clear is displayed, press the clear key
Press 9 to proceed from the 53rd step n53 to the 56th step n56 o III! At step n56, the cumulative and number of copies for the corresponding department code in the random access memory RAM 2 is cleared and becomes "0".
Return to the 49th step n49. It is possible to clear all the accumulated copies of any department and set it to "0". When the department code becomes the final code, the process proceeds from the 54th step n54 to the 57th step n57, where an end display is performed.

After the end is displayed, return to the 49th step n49.
If the selenium 1 key 81 is pressed at the 50th step n50 in FIG.
A panning display as shown in FIG. 9 is performed. Next, in the 59th step n59, it is determined whether or not the master check magnetic card OB has been removed from the card insertion slot 55. If it has been removed, the process returns to the second step n2, and it is determined whether the magnetic card OB has not been removed. If so, the process proceeds to the 60th step n60. In the 60th step n60, it is determined whether the select key 81 has been pressed.
If the select key 81 is not depressed at step n60, it is determined whether the cumulative display instruction key 60 is pressed at step n61. If the cumulative display instruction key 60 has not been pressed, the process returns to the 59th step n59, and if it has been pressed, the first department code and the cumulative number of copies corresponding to that department code are displayed in the 62nd step n62. In the 63rd step n63, for example, it is determined whether ljj (C clear key 59 can be pressed all the way) for about 2 seconds.Clear key 5
If 9 is not pressed, it is determined in the 64th step n64 whether the department code can be entered as the 1jjlF: code, and if it is not the final code, in the 65th step n65, r l Jt is added to the department code, and then the 59th step Step n59
Return to In this way, each department code and the cumulative number of copies corresponding to each department code are displayed next at 7.

As described above, when each department code and the cumulative number of copies are displayed in sequence, when the code of the department for which the transfer is to be canceled is displayed, the clear key 59 is pressed. As a result, from the 63rd step n63 to the 66th step n
The process advances to step 66, and the bread loading similar to that shown in FIG. 7(9) appears on the number display section 56. Then the 67th step n
At step 67, the flag of the corresponding department code in the random access memory RAM2 is set to IIJ. By setting the flag to "1" in this way, further copying of that department is prohibited. That is, at the eighth step n8 in FIG. 6(b), the code is determined to be a prohibited code, and copying becomes impossible. Note that after the 67th step, the 5th step
Return to step 9 n59.

In this way, copying of a desired department can be arbitrarily prohibited. Note that when the department code is i & the final code, steps from the 64th step n64 to the 68th step n
The process advances to 68 and an end display is performed. After the end is displayed, the process returns to the 59th step n59.

In the 60th step n60, if the select key 81 is pressed, jp! 15 Returning to step n15, the card display shown in Figure 7 (2) is performed.

In order to release the duplication stop state of each department, use the master check magnetic card OBi and perform the same procedure as explained in Figure 6 (C) or Figure 6 Q). Reset 7lags of random access memory RAM2. By doing so, you can also remove the prohibition status of the desired department.

As another embodiment of the present invention, other management items may be provided, such as a totaling process for counting the total number of copies of all departments.

As still another embodiment of the present invention, the cumulative display instruction key 6
0 to sequentially display the department code and cumulative number of copies for each department, by continuously pressing the system display instruction key 60 for a predetermined period of time or more, the display is performed at the t-cylinder speed. You can also do it like this. In this way, the cumulative number of copies for a desired department can be displayed in a short time.

Although the above embodiments have been described in connection with a diazo copying machine, the present invention can also be implemented in conjunction with a diazo copying machine.

As described above, according to the present invention, processing can be performed for multiple types of management items by using a master check card and operating a switch. This eliminates the problem and improves operability.

[Brief explanation of the drawing]

FIG. 1 is a first view showing an electrostatic copying machine according to an embodiment of the present invention. FIG. 2 is a vertical sectional view of FIG. 1, FIG. The rear view of the three units, Figure 5 is a simplified block diagram of the management machine 3, Figure 6 (a), Figure 6 (b), Figure 6 (C), Figure 6 (d). , Figure 6(e),
FIG. 6(f) and FIG. 6 (ml and FIG. 6) are flowcharts for explaining the entire operating procedure, and FIG. 7 is a diagram for explaining the entire display. ■... Electrostatic copying machine, 2... Copying machine body, 3...
Management machine, 55...Magnetic card insertion slot, 56...Number of sheets display section, 57...Department display capital, 59...Clear key, 60...Accumulation display instruction key, 65...Magnetic card Reader, 71...Printer, 81...Select key, OA...Magnetic card for key check, OB...Master check river magnetic card, OPU...Central tin salt unit, RAM2...Random access Memory Agent Patent Attorney Kei Nishikyo Department Figure 6 (b) Figure 6 (C) Figure 6 (d) Figure 6 (e) Figure 6 (h)

Claims (1)

[Claims] By reading the recorded information of the key check card individually corresponding to the ill board number division and inputting it to the Nakaten processing device, the Nakaten processing device outputs a signal that enables the copying operation. In addition, the total cumulative number of copies is compared to each of the above categories, and the cumulative number of copies of Sekatsu Tanigonmon is stored in the storage means and displayed in the display stage. A master check card is provided for processing the management items of the numerals and classes, and a switch is provided for switching all of the management items, and the central processing circuit is configured so that the master check card is used. A camera using a credit card is characterized in that it processes the management items indicated by the front 12-inch screen when the camera is opened. (2) Processing of the above-mentioned management items, all department clear processing to clear the cumulative number of copies in all departments, automatic cumulative processing to independently tally the number of copies made in all departments, and the desired A manual counting process to collect the cumulative number of copies for each department, a tally printing process to print out the accumulated number of copies from all printers when all the printers are installed, and each part of the RU record. Department prohibition processing to prohibit copying by touching the copy or using the key check card; 2. A copying machine using all cards as set forth in claim 1, wherein said control items are sequentially switched and instructed by a switch.