Claims
- 1. A printing or copying apparatus comprising:
- a recording medium;
- operable means for forming an image on said recording medium;
- means for generating a first signal required for the timing operation of the operable means;
- key means for entering an instruction for controlling execution of image formation;
- first control means for controlling the operable means in accordance with said first signal and for controlling said operable means to stop repetitive image formation before completion thereof in accordance with an improper state in the apparatus, said first control means comprising a memory for storing a program for operation control of said operable means for image formation; and
- second control means, distinct from said first control means, for controlling said first control means in accordance with said key instructing means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of a said instruction from said key means and for operation control of said first control means; said first control means further controlling said second control means to enable entry of said key means instruction into said second control means.
- 2. A printing or copying apparatus according to claim 1 wherein said key means comprises numerical key means for setting a number for repeat execution of image formation, wherein said second control means controls the first control means in accordance with the key means for repeat operation of the operable means.
- 3. A printing or copying apparatus according to claim 1 or 2 wherein said program comprises a main and a sub-program, said first or second control means comprises an input port for interrupting the execution of the main program and for executing the sub-program in accordance with other control means.
- 4. A printing or copying apparatus according to claim 1, wherein said second control means inhibit said entry after the suspension caused by said improper state.
- 5. A copying or printing apparatus comprising:
- a recording medium;
- operable means for forming an image on said recording medium;
- means for generating a first signal required for the execution of image formation;
- means for generating a second signal for stopping repetitive execution of image formation;
- first control means for controlling said operable means to operate in sequence in response to said first signal, said first control means comprising a memory for storing a program for operation control of said operable means; and
- second control means, distinct from said first control means, for controlling said first control means in response to said second signal to stop operation of the operable means, said second control means comprising a memory for storing a program for entry of the second signal and for operation of said first control means, either one of said first and second control means further being operative to control the other thereof to execute sequential processing at a predetermined timing, said first control means being operative to control the operable means to stop repeat operations at a predetermined point of a sequence in accordance with the second control means.
- 6. A printing or copying apparatus according to the claim 5 further comprising means for setting the number for repeat operation, said second control means controls the first control means in accordance with the setting means for repeat operation of the operable means.
- 7. A printing or copying apparatus according to the claim 6 wherein said first control means controls the second control means to enable the entry operation of the setting means.
- 8. A printing or copying apparatus according to claim 6 wherein said second control means holds the number related to the repeat operations of image formation during the interruption, and enables the execution of the remaining number of repeat operations after the interruption.
- 9. A printing or copying apparatus according to claim 5, wherein said first control means control said second control means to inhibit a key entry to the second control means during image formation.
- 10. A printing or copying system comprising:
- a recording medium;
- first and second operable means for forming an image on said recording medium, said first operable means being associated with copy production, said second operable means being associated with supporting the copy production;
- first and second detecting means for detecting factors required for the execution of image formation, said first and second detecting means detecting states of said first and second operable means, respectively;
- means for generating an instruction signal for controlling the execution;
- first control means for controlling the first operable means in accordance with the first detecting means, said control means comprising a memory for storing a program for operation control of said first operable means for image formation;
- second control means for controlling the second operable means in accordance with the second detecting means for increasing the functions of the apparatus, said second control means comprising a memory for storing a program for operation control of said second operable means; and
- third control means for controlling said first control means and second control means in response to an instruction signal from said signal generating means and a signal from said first and second control means for controlling operation of the first and second operable means, said third control means comprising a memory for storing a program for operation control of the first and the second control means;
- said second and third control means being operative wherein at least one of said second and third control means provides the other of said second and third control means with a signal enabling operation of one of said first and second operable means in response to a state of the other of said first and second operable means.
- 11. A printing or copying apparatus according to the claim 10, wherein said first operable means includes means for feeding the recording medium to an image forming station and said second operable means includes means for feeding an original automatically to an original exposing station.
- 12. A printing or copying system according to the claim 10, wherein said signal generating means includes a instructing key, said first control means and said second control means control said third control means for enabling the entry operation of said instructing key.
- 13. A printing or copying apparatus comprising:
- operable means for forming an image;
- manual input means for producing an instruction;
- first control means responsive to said input means for controlling said operable means in sequence to form an image repetitively; and
- second control means, distinct from said first control means, for controlling said first control means in accordance with said input means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of a said instruction from said input means and for operation control of said first control means;
- said first control means further controlling said second control means to enable entry of said input means instruction into said second control means, wherein said instruction entry is inhibited during image formation but is permitted before completion of operation of the operable means.
- 14. Apparatus according to claim 13, wherein said instruction entry is inhibited during repetitive image formations.
- 15. Apparatus according to claim 14, wherein one of said stopping means includes key input means for stopping the image formation and another of said stopping means includes detecting means for detecting an improper state of the apparatus.
- 16. Apparatus according to claim 13, wherein said operable means includes a rotatable member on which an image is formed, and wherein said instruction entry is permitted during a rotation of said rotatable member for cleaning thereof.
- 17. Printing or copying apparatus comprising:
- operable means for forming an image;
- manual input means for producing an instruction;
- means for detecting an improper state of the apparatus;
- first control means responsive to said input means for controlling said operable means in sequence to form an image repetitively; and
- second control means, distinct from said first control means, for controlling said first control means in accordance with said input means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of a said instruction from said input means and for operation control of said first control means;
- said first control means further controlling said second control means to enable entry of said input means instruction into said second control means, wherein said instruction entry is inhibited during suspension or prevention of the image formation caused by an improper state detected by said detecting means.
- 18. Apparatus according to claim 17 wherein said suspension or prevention occurs in response to the jamming of a copying sheet.
- 19. Printing or copying apparatus comprising:
- operable means for forming an image;
- manual input means for producing an instruction;
- means for detecting a plurality of different kinds of improper states of the apparatus;
- first control means responsive to said input means for controlling said operable means in sequence to form an image; repetitively; and
- second control means for entering said instruction from said input means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of a said instruction from said input means, wherein said instruction entry is inhibited after an improper state detected by said detecting means but permitted after another improper state detected by said detecting means.
- 20. Apparatus according to claim 19 wherein said modes of detected improper states comprise a mode caused by a detected jamming of a copying sheet and a mode caused by a detected shortage of a copying sheet.
- 21. Printing or copying apparatus comprising:
- operable means for forming an image;
- manual input means for producing an instruction;
- means for selecting an image formation mode;
- first control means responsive to said input means for controlling said operable means in sequence to form an image repetitively; and
- second control means for entering said instruction from said input means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of said instruction from said input means, wherein said instruction entry is inhibited in an image formation mode selected by said selecting means but is permitted in another selected image formation mode.
- 22. Apparatus according to claim 21 wherein one of said copying modes comprises a mode in which a higher priority copying is performed during an interruption of a lower priority copying.
- 23. Apparatus according to claim wherein one of said copying modes comprises a mode in which copying is performed after an automatic document feeding device has been set.
- 24. Printing or copying apparatus comprising:
- operable means for forming an image;
- manual input means for producing an instruction different from an instruction to start an image formation;
- means for detecting an improper state of the apparatus;
- first control means responsive to said input means for controlling said operable means in sequence to form an image repetitively; and
- second control means for entering said instruction from said input means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of said instruction from said input means wherein said instruction entry is inhibited after suspending or preventing image formations caused by an improper state detected by said detecting means but is permitted after release of said preventing state.
- 25. Printing or copying apparatus comprising:
- operable means for forming an image;
- manual input means for producing an instruction;
- a plurality of means for suspending the image formation;
- first control means responsive to said input means for controlling said operable means in sequence to form an image repetitively; and
- second control means for entering said instruction from said input instructing means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of said instruction from said input means, wherein said instruction entry is inhibited after suspension caused by one of said suspending means but is permitted after suspension caused by another of said suspending means.
- 26. Apparatus according to claim 25, wherein one of said suspending means includes an interrupt key for interrupting the repetitive image formation before completion thereof.
- 27. Printing or copying apparatus comprising:
- operable means for forming an image;
- a plurality of kinds of manual input means for producing an instruction;
- first control means responsive to said input means for controlling said operable means in sequence to form an image repetitively; and
- second control means for entering said instruction from any one of said input means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of said instruction from said one of said input means, wherein each of said instruction entries is inhibited each different time in accordance with the kind of said input means.
- 28. A printing or copying system comprising:
- a recording medium;
- first operable means being associated with copy production;
- second operable means being associated with copy production;
- detecting means for detecting factors required for the execution of image formation;
- means for generating an instruction signal for controlling the execution of image formation;
- first control means for controlling the first operable means in accordance with the detecting means, said control means comprising a computer for storing a program for operation control of said first operable means for image formation;
- second control means for controlling the second operable means for increasing the functions of the apparatus, said second control means comprising a computer for operation control of said second operable means; and
- third control means for entering said signal generating means for controlling operation of at least one of said first and second operable means, said first and second control means being operative wherein at least one of said first and second control means is associated with the third control means for enabling operation of one of said first and second operable means in response to a state of the other of said first and second operable means.
- 29. Printing or copying apparatus comprising:
- operable means for forming an image;
- a plurality of manual input means for producing instructions;
- a plurality of means for stopping the operation of the operable means before completion of the image formation;
- first control means responsive to said input means for controlling said operable means in sequence to form an image; and
- second control means for entering said instructon from said input instructing means for controlling the execution of image formation, said second control means comprising a memory for storing a program for entry of said instruction from said input means, wherein said instruction entry is inhibited after stoppage caused by another of said stopping means, and wherein another of said instruction entries is permitted after stoppage caused by said one of said stopping means.
- 30. A copying device comprising:
- first operable means for forming an image on a sheet;
- second operable means for feeding a document to an exposing system;
- means for generating a common signal to determine operation timings both for said first and said second operable means;
- first control means for controlling the first operable means for image reproduction of the document image in accordance with one of said signals;
- second control means for controlling the second operable means for feeding and ejecting the document in accordance with another of said signals;
- each of said first and said second control means comprising a memory for storing a program for the operation control of the operable means, and both said first and said second control means being associated with a common signal of said signal generating means.
- 31. A copying system comprising:
- first operable means for forming an image on a sheet;
- second operable means for feeding a document to an image exposing station;
- means for generating signals to detect improper operational states in the system;
- first control means for controlling the first operable means for image reproduction of the document image and stopping the image reproduction before completion thereof according to the detection of one of said improper states; and
- second control means for controlling the second operable means for feeding and ejecting the document and preventing the feeding or ejecting thereof according to the detection of another said improper state;
- each of said first and said second control means comprising a memory for storing a program for the operation control of the operable means, and both said first and second control means being associated with the signal of the signal generating means.
- 32. A system according to claim 31, wherein said signal generating means includes means for sensing the document, and said improper state is detected with the aid of said document sensing means.
- 33. A system according to claim 31, wherein said signal generating means includes means for sensing the sheet, and said improper state is detected with the aid of said sheet sensing means.
- 34. A printing or copying system comprising:
- first operable means for forming an image on a sheet;
- second operable means for sorting the sheets transported after the image formation thereon;
- means for generating a signal according to sensing of the sheet transported after the image formation;
- first control means for controlling the first operable means for image formation in accordance with said signal generating means; and
- second control means for controlling the second operable means to sort the sheets transported in accordance with said signal generating means which is associated with said control means, each said first and second control means comprising a memory for storing a program for the operation control of the operable means.
- 35. A printing or copying system comprising:
- first operable means for forming an image on a sheet;
- second operable means for sorting sheets transported after the image formation;
- means for generating a signal to detect an improper state in the system;
- first control means for controlling the first operable means for image formation and for preventing image formation upon detection of the improper state; and
- second control means for controlling the second operable means for sorting the sheets transported in accordance with said signal generating means which is associated with first control means, each said first and second control means comprising a memory for storing a program for the operation control of the operable means.
- 36. A system according to claim 34 or 35, wherein said second control means comprises a computer associated with said signal generating means for the operation control of said second operable means.
- 37. A system according to claim 34 or 35, wherein said first control means has a memory for storing a program for the operation control of the first operable means.
- 38. An apparatus according to claim 34 or 35, wherein said signal is for detecting a jamming of the sheets, and said first control means stops the image formation before completion of repetitive image formations in response to said jamming.
Priority Claims (10)
Number |
Date |
Country |
Kind |
53-126720 |
Oct 1978 |
JPX |
|
53-126722 |
Oct 1978 |
JPX |
|
53-126723 |
Oct 1978 |
JPX |
|
53-126726 |
Oct 1978 |
JPX |
|
53-126727 |
Oct 1978 |
JPX |
|
53-126728 |
Oct 1978 |
JPX |
|
53-135201 |
Nov 1978 |
JPX |
|
53-153375 |
Dec 1978 |
JPX |
|
53-153372 |
Dec 1978 |
JPX |
|
53-153378 |
Dec 1978 |
JPX |
|
Parent Case Info
This is a continuation of application Ser. No. 083,643, filed Oct. 11, 1979 now abandoned.
US Referenced Citations (8)
Continuations (1)
|
Number |
Date |
Country |
Parent |
83643 |
Oct 1979 |
|