US5124754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image forming apparatus managed by use of information-bearing media
Assignee: Minolta Co Ltd
•
Filing: 1991-07-12
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Granted: 1992-06-23
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Expires: 2011-07-12
Abstract
Abstract An image forming apparatus which comprises a reading device for reading first and second information given to the reading device one at a time, a manager for managing the image forming apparatus according to the first information read by the reading device, and a control unit for disabling the manager while enabling an image forming system in the event that the second information is read by the reading device. The first and second information is recorded on user's and servicing cards, respectively, each adapted to be set at the reading device. With the user's card bearing the first information set at the reading device, an internal counter installed in the image forming apparatus can perform its counting operation to count the cumulative number of copies being made. On the other hand, in the event that the servicing card bearing the second information peculiar to a respective servicing specialist is set at the reading device, the internal counter can be disabled while the image forming apparatus is still available for making copies.
Inventors
- 👤 Masahiro Higaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:57
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/50; G03G15/5066; G03G21/00; G03G21/02; G06; G06Q; G06Q20/00; G06Q20/08; G06Q20/20; G06Q20/204
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
71 words
An image forming apparatus comprising: a reading device for reading an information recorded in a card set thereat; managing means for managing the image forming apparatus according to the information read by said reading device; and control means for controlling said managing means to be out of operation while controlling an image forming system to be in operation when the card having a predetermined information is set at the reading device.
Claim 2
Dependent Claim
71 words
An image forming apparatus comprising: a reading device for reading an information recorded in a card set thereat; managing means for managing the image forming apparatus according to the information read by said reading device; and control means for controlling said managing means to be out of operation while controlling an image forming system to be in operation when the card having a predetermined information is set at the reading device.
Claim 3
Dependent Claim
23 words
An image forming apparatus as claimed in claim 1, wherein said managing means includes a counter for counting the number of copied sheets.
Claim 4
Dependent Claim
39 words
An image forming apparatus as claimed in claim 2, further comprising: storing portion for storing data of the number of the copied sheets counted by said counter; and display portion for displaying the data stored in said storing portion.
Claim 5
Dependent Claim
69 words
An image forming apparatus comprising: reading means for reading first and second information given to the reading means; managing means for managing the image forming apparatus in response to said first information read by said reading means; and control means for controlling said managing means to be out of operation while controlling an image forming system to be in operation in response to the reading of said second information.
Claim 6
Dependent Claim
69 words
An image forming apparatus comprising: reading means for reading first and second information given to the reading means; managing means for managing the image forming apparatus in response to said first information read by said reading means; and control means for controlling said managing means to be out of operation while controlling an image forming system to be in operation in response to the reading of said second information.
Claim 7
Independent Claim
83 words
A method in an image forming apparatus having a reading device for reading an information recorded in a card, said method comprising the steps of: setting the card at the reading device; reading the information of the card by the reading device; managing the image forming apparatus according to the read card information; and stopping the management of the image forming apparatus while performing the image information when the card having a predetermined information is set at the reading device to be read.
Claim 8
Independent Claim
83 words
A method in an image forming apparatus having a reading device for reading an information recorded in a card, said method comprising the steps of: setting the card at the reading device; reading the information of the card by the reading device; managing the image forming apparatus according to the read card information; and stopping the management of the image forming apparatus while performing the image information when the card having a predetermined information is set at the reading device to be read.
Claim 9
Dependent Claim
40 words
A method as claimed in claim 5, further comprising the steps of: storing the data of the management of the image forming apparatus in a storing portion; and displaying at a display portion the data stored in the storing portion.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-06-23 | 1995-12-23 | 1996-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-06-23 | 1999-12-23 | 2000-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-06-23 | 2003-12-23 | 2004-06-23 | $7700.00 | Window Closed / Lapsed |