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US 6,850,719 B2Granted
Image forming apparatus and printer driver program
AssigneeCanon Kabushiki Kaisha
InventorTakashi Nagaya
Life of this patent
Estimating the term…
Abstract
To prevent mixture of papers discharged by an image forming apparatus when sheet post-treatment equipment that executes post-treatment on papers discharged by the image forming apparatus post-treats papers supplied directly to the sheet post-treatment equipment by a user. When an off-line mode is selected via an operation panel of the sheet post-treatment equipment, a sheet post-treatment equipment controller notifies an engine controller of the image forming apparatus that this mode has been selected. The engine controller indicates on an operation panel that the off-line mode has been selected, and disables an image formation start instruction key.
Claims16
An image forming apparatus comprising:
- image forming means for forming an image on a sheet;
- sheet processing means for executing a predetermined process on the sheet;
- selecting means for selecting either a first mode in which the predetermined process is executed on a sheet supplied to said sheet processing means by said image forming means, or a second mode in which a predetermined process is executed on a sheet supplied to said sheet processing means by a user;
- inhibiting means for inhibiting said image forming means from performing an image forming operation in response to a selection of the second mode by said selecting means;
- and
- display means for indicating that the image forming operation cannot be performed, in response to a selection of the second mode by said selecting means.
3 more elements
An image forming apparatus comprising:
- image forming means for forming an image on a sheet;
- sheet processing means for executing a predetermined process on the sheet;
- selecting means for selecting either a first mode in which the predetermined process is executed on a sheet supplied to said sheet processing means by said image forming means, or a second mode in which a predetermined process is executed on a sheet supplied to said sheet processing means by a user;
- inhibiting means for inhibiting said image forming means from performing an image forming operation in response to a selection of the second mode by said selecting means;
- and
- notifying means for notifying a host computer that the second mode has been selected, in response to the selection of the second mode by said selecting means.
3 more elements
An image forming apparatus comprising:
- image forming means for forming an image on a sheet;
- sheet processing means for executing a predetermined process on the sheet;
- selecting means for selecting either a first mode in which the predetermined process is executed on a sheet supplied to said sheet processing means by said image forming means, or a second mode in which a predetermined process is executed on a sheet supplied to said sheet processing means by a user,
- wherein if said selecting means selects the first mode, said selecting means carries out a selection before said image forming apparatus starts an image forming operation, and said selecting means is inhibited from carrying out the selection after said image forming apparatus has started the image forming operation;
- and
- inhibiting means for inhibiting said image forming means from performing the image forming operation in response to a selection of the second mode by said selecting means.
3 more elements
An image forming apparatus, which is attachable to a sheet processing apparatus, which includes selecting means for selecting either a first mode in which a predetermined process is executed on a sheet supplied by said image forming apparatus, or a second mode in which a predetermined process is executed on a sheet supplied to the sheet processing means by a user, said image forming apparatus comprising:
- image forming means for forming an image on a sheet;
- receiving means for receiving, from transmitting means, information indicative of a mode selected by the selecting means;
- and
- inhibiting means for inhibiting an image forming operation in response to the information received by said receiving means indicating the second mode has been selected.
1 more element
A printer driver program installed in and executed by a host computer in order to allow an image forming apparatus including:
- image forming means for forming an image on a sheet;
- sheet processing means for executing a predetermined process on the sheet;
- selecting means for selecting either a first mode in which the predetermined process is executed on a sheet supplied to the sheet processing means by the image forming means, or a second mode in which a predetermined process is executed on a sheet supplied to the sheet processing means by a user;
- inhibiting means for inhibiting the image forming means from performing an image forming operation in response to a selection of the second mode by the selecting means;
- and notifying means for notifying a host computer that the second mode has been selected, in response to the selection of the second mode by the selecting means, to form an image, said printer driver program comprising a program for executing the steps of:
- determining whether the host computer is notified of the selection of the second mode in the sheet processing means, by the notifying means;
- and
- indicating that the image forming apparatus cannot execute the image forming operation, in a printer driver screen displayed on a display of a host computer, in response to a determination that the selection of the second mode is notified, in said determining step.
5 more elements
A printer driver program installed in and executed by a host computer in order to allow an image forming apparatus including:
- image forming means for forming an image on a sheet;
- sheet processing means for executing a predetermined process on the sheet;
- selecting means for selecting either a first mode in which the predetermined process is executed on a sheet supplied to the sheet processing means by the image forming means, or a second mode in which a predetermined process is executed on a sheet supplied to the sheet processing means by a user;
- inhibiting means for inhibiting the image forming means from performing an image forming operation in response to a selection of the second mode by the selecting means;
- and notifying means for notifying the host computer that the second mode has been selected, in response to the selection of the second mode by the selecting means, to form an image, said printer driver program comprising a program for executing the steps of:
- determining whether the host computer is notified of the selection of the second mode in the sheet processing means, by the notifying means;
- and
- indicating that the second mode has been selected in the sheet processing means, in a printer driver screen displayed on a display of the host computer, in response to a determination that the selection of the second mode is notified, in said determining step.
5 more elements
An image forming apparatus comprising:
- an image forming device, which forms an image on a sheet;
- sheet processing equipment, which performs a predetermined process on the sheet;
- a change-over controller, which selects either a first mode in which the predetermined process is executed on a sheet supplied to said sheet processing equipment by said image forming device, or a second mode in which a predetermined process is executed on a sheet supplied to said sheet processing equipment by a user;
- an inhibiting controller, which inhibits said image forming device from performing an image forming operation in response to a selection of the second mode by said change-over controller;
- and
- an indicating device, which responds to the selection of the second mode by said change-over controller, and which provides an indication that the image forming operation cannot be performed.
3 more elements
An image forming apparatus comprising:
- image forming device, which forms an image on a sheet;
- sheet processing equipment, which performs a predetermined process on the sheet;
- a change-over controller, which selects either a first mode in which the predetermined process is executed on a sheet supplied to said sheet processing equipment by said image forming device, or a second mode in which a predetermined process is executed on a sheet supplied to said sheet processing equipment by a user;
- an inhibiting controller, which inhibits said image forming device from performing an image forming operation in response to a selection of the second mode by said change-over controller;
- and
- a notifying device, which is responsive to the selection of the second mode by said change-over controller that the second mode has been selected, and which notifies a host computer that the second mode has been selected.
3 more elements
An image forming apparatus comprising:
- an image forming device, which forms an image on a sheet;
- sheet processing equipment, which performs a predetermined process on the sheet;
- a change-over controller, which selects either a first mode in which the predetermined process is executed on a sheet supplied to said sheet processing equipment by said image forming device, or a second mode in which a predetermined process is executed on a sheet supplied to said sheet processing equipment by a user,
- wherein if said change-over controller selects the first mode, said change-over controller carries out a selection before said image forming apparatus starts an image forming operation, and said change-over controller is inhibited from carrying out the selection after said image forming apparatus has started the image forming operation;
- and
- an inhibiting controller, which inhibits said image forming device from performing the image forming operation in response to a selection of the second mode by said change-over controller.
3 more elements
An image forming apparatus, which is attachable to a sheet processing apparatus, which includes a change-over controller to select either a first mode in which a predetermined process is executed on a sheet supplied by said image forming apparatus or a second mode in which a predetermined process is executed on a sheet supplied to the sheet processing apparatus by a user, said image forming apparatus comprising:
- an image forming device for forming an image on the sheet;
- a receiver for receiving, from a transmitter, information indicative of a mode selected by the change-over controller;
- and
- an inhibiting controller for inhibiting an image forming operation in response to the information received by said receiver indicating the second mode has been selected.
1 more element
A printer driver program installed in and executed by a host computer in order to allow an image forming apparatus including:
- an image forming device, which forms an image on a sheet;
- sheet processing equipment, which performs a predetermined process on the sheet;
- a change-over controller, which selects either a first mode in which the predetermined process is executed on a sheet supplied to the sheet processing equipment by the image forming device, or a second mode in which a predetermined process is executed on a sheet supplied to the sheet processing equipment by a user;
- an inhibiting controller, which inhibits the image forming device from performing an image forming operation in response to a selection of the second mode by the change-over controller;
- and a notifying device, which is responsive to the selection of the second mode by the change-over controller that the second mode has been selected, and which notifies the computer that the second mode has been selected, the printer driver program comprising a program for executing the steps of:
- determining whether a host computer is notified of the selection of the second mode in the sheet processing equipment, by the notifying device;
- and
- indicating that the image forming apparatus cannot execute the image forming operation, in a printer driver screen displayed on a display of the host computer, in response to a determination that the selection of the second mode is notified, in said determining step.
5 more elements
A printer driver program installed in and executed by a host computer in order to allow an image forming apparatus including:
- an image forming device, which forms an image on a sheet;
- sheet processing equipment, which performs a predetermined process on the sheet;
- a change-over controller, which selects either a first mode in which the predetermined process is executed on a sheet supplied to the sheet processing equipment by the image forming device, or a second mode in which a predetermined process is executed on a sheet supplied to the sheet processing equipment by a user;
- an inhibiting controller, which inhibits the image forming device from performing an image forming operation in response to a selection of the second mode by the change-over controller;
- and a notifying device, which is responsive to the selection of the second mode by the change-over controller that the second mode has been selected, and which notifies the computer that the second mode has been selected, said printer driver program comprising a program for executing the steps of:
- determining whether a host computer is notified of the selection of the second mode in the sheet processing equipment, by the notifying device;
- and
- indicating that the second mode has been selected in the sheet processing equipment, in a printer driver screen displayed on a display of the host computer, in response to determination that the selection of the second mode is notified in said determining step.
5 more elements
Dependencies are inferred from the claim text.