Image forming apparatus, part detachable device and image forming apparatus main body that switches operation mode based part used
First Claim
Patent Images
1. An image forming apparatus comprising:
- an image forming section to which a replaceable part is detachably attached; and
a switching section that switches an operation mode of the image forming section to an approved part mode corresponding to a case wherein an approved part is attached as the replaceable part, and to an unapproved part mode corresponding to a case wherein a part other than the approved part is attached,wherein the image forming section obtains attribute information of the replaceable part from the replaceable part and operates in accordance with the attribute information in the approved part mode, and operates in accordance with information previously stored in the image forming section without using the attribute information in the unapproved part mode.
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Accused Products
Abstract
An image forming apparatus includes an image forming section to which a replaceable part is detachably attached and a switching section for switching an operation mode of the image forming section between an approved part mode corresponding to a case wherein an approved part is attached as the replaceable part and a unapproved part mode corresponding to a case wherein a part other than the approved part is attached.
21 Citations
15 Claims
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1. An image forming apparatus comprising:
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an image forming section to which a replaceable part is detachably attached; and a switching section that switches an operation mode of the image forming section to an approved part mode corresponding to a case wherein an approved part is attached as the replaceable part, and to an unapproved part mode corresponding to a case wherein a part other than the approved part is attached, wherein the image forming section obtains attribute information of the replaceable part from the replaceable part and operates in accordance with the attribute information in the approved part mode, and operates in accordance with information previously stored in the image forming section without using the attribute information in the unapproved part mode.
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2. An image forming apparatus comprising:
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an image forming section to which a replaceable part is detachably attached; and a switching section that switches an operation mode of the image forming section to an approved part mode corresponding to a case wherein an approved part is attached as the replaceable part, and to an unapproved part mode corresponding to a case wherein a part other than the approved part is attached, wherein the image forming section obtains attribute information of the replaceable part from the replaceable part and realizes a prescribed function by using the attribute information in the approved part mode, and disables the prescribed function in the unapproved part mode.
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3. A part detachable device comprising:
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an operating section to which a replaceable part is detachably attached; and a switching section that switches an operation mode of the operating section to an approved part mode corresponding to a case wherein an approved part is attached as the replaceable part and to an unapproved part mode corresponding to a ease wherein a part other than the approved part is attached, wherein the operating section obtains attribute information of the replaceable part from the replaceable part and operates in accordance with the attribute information in the approved part mode, and operates on the basis of information previously stored in the operating section without using the attribute information in the unapproved part mode.
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4. A part detachable device comprising:
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an operating section to which a replaceable part is detachably attached; and a switching section that switches an operation mode of the operating section to an approved part mode corresponding to a case wherein an approved part is attached as the replaceable part and to an unapproved part mode corresponding to a case wherein a part other than the approved part is attached, wherein the operating section obtains attribute information of the replaceable part from the replaceable part and realizes a prescribed function by using the attribute information in the approved part mode, and disables the prescribed function in the unapproved part mode.
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5. An image forming apparatus for forming an image on a recording medium, the image forming apparatus comprising:
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an image forming apparatus main body having a plurality of operation modes and a replaceable part detachably attached to the image forming apparatus main body, wherein operation mode switching information for switching the operation modes of the image forming apparatus main body is stored in the replaceable part, and the image forming apparatus main body switches the operation modes in accordance with the operation mode switching information stored in the replaceable part when the replaceable part is attached. - View Dependent Claims (6, 7, 8, 9, 10, 11)
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12. An image forming apparatus for forming an image on a recording medium, the image forming apparatus comprising:
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an image forming apparatus main body having a plurality of operation modes and a replaceable part detachably attached to the image forming apparatus main body, wherein the replaceable part is chosen from a set including at least two types of replaceable parts, including a switching replaceable part in which is pre-stored operation mode switching information for switching the operation mode of the image forming apparatus main body and an ordinary replaceable part that does not hold such information, and the image forming apparatus main body switches the operation mode on the basis of the operation mode switching information held by the replaceable part when the switching replaceable part is attached, and maintains a current operation mode when the ordinary replaceable part is attached.
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13. An image forming apparatus for forming an image on a recording medium, the image forming apparatus comprising:
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an image forming apparatus main body having a plurality of operation modes, and a plurality of replaceable parts detachably attached to the image forming apparatus main body, wherein each of the plurality of replaceable parts is chosen from a set comprising at least two types of replaceable parts, including switching replaceable parts in which is pre-stored operation mode switching information for switching the operation mode of the image forming apparatus main body and ordinary replaceable parts that do not hold such information, and, when a plurality of the switching replaceable parts are attached in a prescribed combination, the image forming apparatus main body switches the operation mode on the basis of the operation mode switching information held by the replaceable parts, and otherwise maintains a current operation mode.
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14. An image forming apparatus main body having a plurality of operation modes and which forms an image on a recording medium using a detachably attached replaceable part, the image forming apparatus main body comprising:
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an attaching section to which a replaceable part holding operation mode switching information for switching the operation modes can be attached, and an operation mode switching section that switches the operation mode on the basis of the operation mode switching information held by the replaceable part when the replaceable part is attached to the attaching section.
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15. An image forming apparatus main body having a plurality of operation modes and which forms an image on a recording medium using a detachably attached replaceable part, the image forming apparatus main body comprising:
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an attaching section to which at least two types of replaceable parts, including a switching replaceable part holding operation mode switching information for switching the operation modes and an ordinary replaceable part holding no such information can be attached and an operation mode switching section that switches the operation mode in accordance with the operation mode switching information held by the replaceable part when the switching replaceable part is attached to the attaching section, and maintains a current operation mode when the ordinary replaceable part is attached to the attaching section.
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Specification