US5995771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image forming apparatus administration system
Assignee: Ricoh Co Ltd
•
Filing: 1998-03-09
•
Granted: 1999-11-30
•
Expires: 2018-03-09
Abstract
Abstract An image forming apparatus administration system includes an image forming apparatus for forming an image on a sheet of paper. A service terminal is connected to the image forming apparatus through a communication line and administers conditions of the image forming apparatus. An operation panel has operation keys and a screen. A changing device can be operated to change an indication of the operation panel from an indication for inputting an operation command for image formation to an indication for inputting a request command for transmitting data from the image forming apparatus to the service terminal. A transmitting device can transmit the data in response to the request command and the changing device changes the indication of the operation panel from the indication for inputting a request command for transmitting data from the image forming apparatus to the service terminal to the indication for inputting an operation command for image formation before the transmission of the data is completed.
Inventors
- 👤 Shohzoh Miyawaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:04
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/0035; H04N1/00352; G; G03; G03G; G03G15/00; G03G15/50; G03G15/5016; G03G15/502; G03G15/5075; G03G15/5079; H04N1/00127; H04N1/00344; H04N1/00384; H04N1/00397; H04N1/00405; H04N1/00408; H04N1/00411; H04N1/00413; G03G2215/00; G03G2215/00025; G03G2215/00109
Claims Analysis
Total Claims: 30
Claim 1
Independent Claim
86 words
A method of operating an image forming apparatus, comprising the steps of: generating an image while a display of the image forming apparatus is in an image forming mode; changing the display to a communication mode; communicating information between the image forming apparatus and a service terminal connected to the image forming apparatus, the information including the image forming apparatus initiating a call to the service terminal; changing the display from the communication mode to the image forming mode before the step of communicating is completed.
Claim 2
Independent Claim
86 words
A method of operating an image forming apparatus, comprising the steps of: generating an image while a display of the image forming apparatus is in an image forming mode; changing the display to a communication mode; communicating information between the image forming apparatus and a service terminal connected to the image forming apparatus, the information including the image forming apparatus initiating a call to the service terminal; changing the display from the communication mode to the image forming mode before the step of communicating is completed.
Claim 3
Dependent Claim
21 words
The method according to claim 1, wherein the service terminal is a central station remotely located from the image forming apparatus.
Claim 4
Dependent Claim
21 words
The method according to claim 1, wherein the service terminal is within a local region shared with the image forming apparatus.
Claim 5
Dependent Claim
20 words
The method according to claim 1, wherein the image forming apparatus and the service terminal are connected by a LAN.
Claim 6
Dependent Claim
47 words
The method according to claim 1, further comprising the step of: controlling communications between the image forming apparatus and the service terminal by a communications CPU separate from a main CPU of the image forming apparatus in order to free the main CPU for image forming operations.
Claim 7
Dependent Claim
17 words
The method according to claim 1, wherein the communications CPU is external to the image forming apparatus.
Claim 8
Dependent Claim
17 words
The method according to claim 1, wherein the communications CPU is internal to the image forming apparatus.
Claim 9
Dependent Claim
36 words
The method according to claim 5, wherein the step of controlling communications continues to control said step of communicating information after the step of changing the display from the communication mode to the image forming mode.
Claim 10
Dependent Claim
38 words
The method according to claim 8, further comprising the step of: changing the display to the communication mode after the step of changing to the image forming mode, and displaying a status of said step of communicating information.
Claim 11
Dependent Claim
90 words
An administration system for an image forming apparatus, comprising: a display on the image forming apparatus displaying that the image forming apparatus is in an image forming mode and a communication mode; a communicating network communicating information between the image forming apparatus and a service terminal connected to the image forming apparatus, the information including the image forming apparatus initiating a call to the service terminal; a controller changing the display of the image forming apparatus from the communication mode to the image forming apparatus and service terminal is completed.
Claim 12
Dependent Claim
90 words
An administration system for an image forming apparatus, comprising: a display on the image forming apparatus displaying that the image forming apparatus is in an image forming mode and a communication mode; a communicating network communicating information between the image forming apparatus and a service terminal connected to the image forming apparatus, the information including the image forming apparatus initiating a call to the service terminal; a controller changing the display of the image forming apparatus from the communication mode to the image forming apparatus and service terminal is completed.
Claim 13
Dependent Claim
21 words
The system according to claim 10, wherein the service terminal is a central station remotely located from the image forming apparatus.
Claim 14
Dependent Claim
21 words
The system according to claim 10, wherein the service terminal is within a local region shared with the image forming apparatus.
Claim 15
Dependent Claim
20 words
The system according to claim 10, wherein the image forming apparatus and the service terminal are connected by a LAN.
Claim 16
Dependent Claim
43 words
The system according to claim 10, further comprising: a communications CPU controlling communications between the image forming apparatus and the service terminal separate from a main CPU of the image forming apparatus in order to free the main CPU for image forming operations.
Claim 17
Dependent Claim
17 words
The system according to claim 10, wherein the communications CPU is external to the image forming apparatus.
Claim 18
Dependent Claim
17 words
The system according to claim 10, wherein the communications CPU is internal to the image forming apparatus.
Claim 19
Dependent Claim
24 words
The system according to claim 14, wherein the information is communicated after changing the display from the communication mode to the image forming mode.
Claim 20
Dependent Claim
30 words
The system according to claim 17, wherein the display changes to the communication mode after changing to the image forming mode, and further displays a status of said communicating information.
Claim 21
Dependent Claim
94 words
An administration system for an image forming apparatus, comprising: display means for displaying that the image forming apparatus is in an image forming mode and a communication mode; a communicating means for communicating information between the image forming apparatus and a service terminal connected to the image forming apparatus, the information including the image forming apparatus initiating a call to the service terminal; control means for changing the display means from the communication mode to the image forming mode before communication of the information between the image forming apparatus and service terminal is completed.
Claim 22
Dependent Claim
94 words
An administration system for an image forming apparatus, comprising: display means for displaying that the image forming apparatus is in an image forming mode and a communication mode; a communicating means for communicating information between the image forming apparatus and a service terminal connected to the image forming apparatus, the information including the image forming apparatus initiating a call to the service terminal; control means for changing the display means from the communication mode to the image forming mode before communication of the information between the image forming apparatus and service terminal is completed.
Claim 23
Dependent Claim
21 words
The system according to claim 19, wherein the service terminal is a central station remotely located from the image forming apparatus.
Claim 24
Dependent Claim
21 words
The system according to claim 19, wherein the service terminal is within a local region shared with the image forming apparatus.
Claim 25
Dependent Claim
20 words
The system according to claim 19, wherein the image forming apparatus and the service terminal are connected by a LAN.
Claim 26
Dependent Claim
45 words
The system according to claim 19, further comprising: a communications control means for controlling communications between the image forming apparatus and the service terminal separate from a main CPU of the image forming apparatus in order to free the main CPU for image forming operations.
Claim 27
Dependent Claim
17 words
The system according to claim 19, wherein the communications CPU is external to the image forming apparatus.
Claim 28
Dependent Claim
17 words
The system according to claim 19, wherein the communications CPU is internal to the image forming apparatus.
Claim 29
Dependent Claim
25 words
The system according to claim 23, wherein the information is communicated after changing the display means from the communication mode to the image forming mode.
Claim 30
Dependent Claim
31 words
The system according to claim 26, wherein the display means changes to the communication mode after changing to the image forming mode, and further displays a status of said communicating information.
References Cited (Backward Citations)
JPH03293371A
Cited
US5784663A
Cited
JPH06217028A
Cited
JPH06178003A
Cited
JPH06178026A
Cited
JPH06189060A
Cited
JPH07200797A
Cited
US5720014A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-11-29 | 2003-05-31 | 2003-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-29 | 2007-05-31 | 2007-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-29 | 2011-05-31 | 2011-11-30 | $7700.00 | Window Closed / Lapsed |