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US4919531A Expired / Lapsed US ⏱️ 0.0 years remaining

Image reproducing device

Assignee: Ricoh Co Ltd
•
Filing: 1988-11-30
•
Granted: 1990-04-24
•
Expires: 2008-11-30
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Abstract

Abstract An image reproducing device in which a photosensitive film cartidge, a transfer sheet cassette and a developer pod receptacle are mounted separately, and a peel-apart type film is used. The kinds of photosensitive film, transfer film and pod are detected to prevent an incorrect combination and to inhibit the operation of the device. In other embodiments, some of the elements are mounted together. The elements are marked with a code which is sensed.

Inventors

  • 👤 Harumitsu Mashiko
  • 👤 Takashi Seto
  • 👤 Shigeru Suzuki

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 15:21
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B17/00; G03B17/48; G03B17/50; G03B17/52; G03D; G03D9/00; G03D9/02; G03B2217/00; G03B2217/26; G03B2217/265

Claims Analysis

Total Claims: 41
Claim 1
Independent Claim 146 words
A control device for an image reproducing device wherein said reproducing device includes a photosensitive film cartridge, a transfer sheet cassette and a developer pod receptacle, each mounted separately, and where a peel-apart type film is used, said control device comprising: a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; a third sensor for sensing a third code indicative of the kind of the pod and applied to the pod or the pod receptable; and means for inhibiting the operation of the device when at least two of the sensed first, second and third codes do not agree with each other.
Claim 2
Dependent Claim 146 words
A control device for an image reproducing device wherein said reproducing device includes a photosensitive film cartridge, a transfer sheet cassette and a developer pod receptacle, each mounted separately, and where a peel-apart type film is used, said control device comprising: a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; a third sensor for sensing a third code indicative of the kind of the pod and applied to the pod or the pod receptable; and means for inhibiting the operation of the device when at least two of the sensed first, second and third codes do not agree with each other.
Claim 3
Dependent Claim 35 words
A control device according to claim 1, wherein the first sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and a mechanical sensor.
Claim 4
Dependent Claim 35 words
A control device according to claim 1, wherein the second sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and a mechanical sensor.
Claim 5
Dependent Claim 35 words
A control device according to claim 1, wherein the third sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and a mechanical sensor.
Claim 6
Dependent Claim 113 words
A control device for an image reproducing device wherein said reproducing device includes a photosensitive film cartridge and a transfer sheet cassette, each mounted separately and where a peel-apart type film is used, said control device comprising: a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the king of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; and means for inhibiting the operation of the device when the sensed first and second codes do not agree with each other.
Claim 7
Dependent Claim 113 words
A control device for an image reproducing device wherein said reproducing device includes a photosensitive film cartridge and a transfer sheet cassette, each mounted separately and where a peel-apart type film is used, said control device comprising: a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the king of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; and means for inhibiting the operation of the device when the sensed first and second codes do not agree with each other.
Claim 8
Dependent Claim 34 words
A control device according to claim 5, wherein the first sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and mechanical sensor.
Claim 9
Dependent Claim 34 words
A control device according to claim 5, wherein the second sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and mechanical sensor.
Claim 10
Dependent Claim 124 words
A control device for an image reproducing device wherein said reproducing device includes an integral type container in which a photosensitive film and a developer pod of the same kind are contained, a transfer sheet cassette mounted separately from the container, and a peel-apart type film is used, said control device comprising: a first sensor for sensing a first code indicative of the type of the photosensitive film and pod applied to the integral container; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; and means for inhibiting the operation of the device when the sensed first and second codes do not agree with each other.
Claim 11
Dependent Claim 124 words
A control device for an image reproducing device wherein said reproducing device includes an integral type container in which a photosensitive film and a developer pod of the same kind are contained, a transfer sheet cassette mounted separately from the container, and a peel-apart type film is used, said control device comprising: a first sensor for sensing a first code indicative of the type of the photosensitive film and pod applied to the integral container; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; and means for inhibiting the operation of the device when the sensed first and second codes do not agree with each other.
Claim 12
Dependent Claim 35 words
A control device according to claim 8, wherein the first sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and a mechanical sensor.
Claim 13
Dependent Claim 35 words
A control device according to claim 8, wherein the second sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and a mechanical sensor.
Claim 14
Dependent Claim 129 words
A control device for an image reproducing device wherein said reproducing device includes a photosensitive film cartridge mounted therein, a transfer sheet with a developer pod adhered to the leading end thereof and of the same kind as the pod, which is fed manually, and where a peel-apart type film is used, said control device comprising: a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and pod and applied to the transfer sheet; and means for inhibiting the operation of the device when the sensed first and second codes do not agree with each other.
Claim 15
Dependent Claim 129 words
A control device for an image reproducing device wherein said reproducing device includes a photosensitive film cartridge mounted therein, a transfer sheet with a developer pod adhered to the leading end thereof and of the same kind as the pod, which is fed manually, and where a peel-apart type film is used, said control device comprising: a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and pod and applied to the transfer sheet; and means for inhibiting the operation of the device when the sensed first and second codes do not agree with each other.
Claim 16
Dependent Claim 35 words
A control device according to claim 11, wherein the first sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and a mechanical sensor.
Claim 17
Dependent Claim 35 words
A control device according to claim 11, wherein the second sensor is selected from the group consisting of a photoreflector type sensor, a photointerrupter type sensor, a contact resistance type sensor and a mechanical sensor.
Claim 18
Dependent Claim 232 words
An image reproducing device comprising: an optical unit for producing an image of an original document; a photosensitive film cartridge ontaining photosensitive film; means for moving said photosensitive film so as to be exposed to the image created by said optical unit; a transfer sheet cassette containing transfer sheets; means for moving said transfer sheets to a position adjacent that of the photosensitive film; a developer pod receptacle containing a plurality of developer pods; means for moving one of the said pods between said photosensitive film and said transfer sheet; roller means for breaking open said pod and spreading developer contained therein between said transfer sheet and said photosensitive film so as to cause the image to be transferred and developed on said transfer sheet; a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; a third sensor for sensing a third code indicative of the kind of the pod and applied to the pod or the pod receptacle; and means for inhibiting the operation of the image reproducing device when at least two of the sensed first, second and third codes do not agree with each other.
Claim 19
Dependent Claim 232 words
An image reproducing device comprising: an optical unit for producing an image of an original document; a photosensitive film cartridge ontaining photosensitive film; means for moving said photosensitive film so as to be exposed to the image created by said optical unit; a transfer sheet cassette containing transfer sheets; means for moving said transfer sheets to a position adjacent that of the photosensitive film; a developer pod receptacle containing a plurality of developer pods; means for moving one of the said pods between said photosensitive film and said transfer sheet; roller means for breaking open said pod and spreading developer contained therein between said transfer sheet and said photosensitive film so as to cause the image to be transferred and developed on said transfer sheet; a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; a third sensor for sensing a third code indicative of the kind of the pod and applied to the pod or the pod receptacle; and means for inhibiting the operation of the image reproducing device when at least two of the sensed first, second and third codes do not agree with each other.
Claim 20
Dependent Claim 177 words
An image reproducing device comprising: an optical unit for reproducing an image of an original document; a photosensitive film cartridge containing photosensitive film; means for moving said photosensitive film so as to be exposed to the image created by said optical unit; a transfer sheet cassette containing transfer sheets; means for moving said transfer sheets to a position adjacent that of the photosensitive film; roller means for breaking open said pod and spreading developer contained therein between said transfer sheet and said photosensitive film so as to cause the image to be transferred and developed on said transfer sheet; a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; and means for inhibiting the operation of the image reproducing device when the sensed first and second codes do not agree with each other.
Claim 21
Dependent Claim 177 words
An image reproducing device comprising: an optical unit for reproducing an image of an original document; a photosensitive film cartridge containing photosensitive film; means for moving said photosensitive film so as to be exposed to the image created by said optical unit; a transfer sheet cassette containing transfer sheets; means for moving said transfer sheets to a position adjacent that of the photosensitive film; roller means for breaking open said pod and spreading developer contained therein between said transfer sheet and said photosensitive film so as to cause the image to be transferred and developed on said transfer sheet; a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; and means for inhibiting the operation of the image reproducing device when the sensed first and second codes do not agree with each other.
Claim 22
Dependent Claim 192 words
An image reproducing device comprising: an optical unit for producing an image of an original document; an integral type container containing photosensitive film and developer pods; means for moving said photosensitive film so as to be exposed to the image created by said optical unit; a transfer sheet cassette containing transfer sheets; means for moving said transfer sheets to a position adjacent that of the photosensitive film; means for moving one of said pods between said photosensitive film and said transfer sheet; roller means for breaking open said pod and spreading developer contained therein between said transfer sheet and said photosensitive film so as to cause the image to be transferred and developed on said transfer sheet; a first sensor for sensing a first code indicative of the type of the photosensitive film and pod and applied to the integral container; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; and means for inhibiting the operation of the image reproducing device when the sensed first and second codes do not agree with each other.
Claim 23
Dependent Claim 192 words
An image reproducing device comprising: an optical unit for producing an image of an original document; an integral type container containing photosensitive film and developer pods; means for moving said photosensitive film so as to be exposed to the image created by said optical unit; a transfer sheet cassette containing transfer sheets; means for moving said transfer sheets to a position adjacent that of the photosensitive film; means for moving one of said pods between said photosensitive film and said transfer sheet; roller means for breaking open said pod and spreading developer contained therein between said transfer sheet and said photosensitive film so as to cause the image to be transferred and developed on said transfer sheet; a first sensor for sensing a first code indicative of the type of the photosensitive film and pod and applied to the integral container; a second sensor for sensing a second code indicative of the kind of the transfer sheet and applied to the transfer sheet or the transfer sheet cassette; and means for inhibiting the operation of the image reproducing device when the sensed first and second codes do not agree with each other.
Claim 24
Dependent Claim 174 words
An image reproducing device comprising: an optical unit for producing an image of an original document; a photosensitive film cartridge containing photosensitive film; means for moving said photosensitive film so as to be exposed to the image created by said optical unit; a plurality of transfer sheets, each having a developer pod adhered to the leading end thereof, said transfer sheets beings manually fed; roller means for breaking open said pod and spreading developer contained therein between said transfer sheet and said photosensitive film so as to cause the image to be transferred and developed on said transfer sheet; a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and pod and applied to the transfer sheet; and means for inhibiting the operation of the image reproducing device when the sensed first and second codes do not agree with each other.
Claim 25
Dependent Claim 174 words
An image reproducing device comprising: an optical unit for producing an image of an original document; a photosensitive film cartridge containing photosensitive film; means for moving said photosensitive film so as to be exposed to the image created by said optical unit; a plurality of transfer sheets, each having a developer pod adhered to the leading end thereof, said transfer sheets beings manually fed; roller means for breaking open said pod and spreading developer contained therein between said transfer sheet and said photosensitive film so as to cause the image to be transferred and developed on said transfer sheet; a first sensor for sensing a first code indicative of the type of the photosensitive film and applied to the photosensitive film or the photosensitive film cartridge; a second sensor for sensing a second code indicative of the kind of the transfer sheet and pod and applied to the transfer sheet; and means for inhibiting the operation of the image reproducing device when the sensed first and second codes do not agree with each other.
Claim 26
Independent Claim 131 words
A method for operating an image reproducing device which contains a photosensitive film cartridge, a transfer sheet cassette and a developer pod receptacle which are mounted separately, comprising the steps of: providing a first code indicative of the type of the photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; providing a third code indicative of the kind of the pod which is applied to the pod or the receptacle; sensing said first code, said second code and said third code; and inhibiting the operation of the reproducing device when at least two of the sensed codes do not agree with each other.
Claim 27
Independent Claim 131 words
A method for operating an image reproducing device which contains a photosensitive film cartridge, a transfer sheet cassette and a developer pod receptacle which are mounted separately, comprising the steps of: providing a first code indicative of the type of the photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; providing a third code indicative of the kind of the pod which is applied to the pod or the receptacle; sensing said first code, said second code and said third code; and inhibiting the operation of the reproducing device when at least two of the sensed codes do not agree with each other.
Claim 28
Independent Claim 103 words
A method for operating an image reproducing device which contains a photosensitive film cartridge and a transfer sheet cassette, which are mounted separately, comprising the steps of: providing a first code indicative of the type of the photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 29
Independent Claim 103 words
A method for operating an image reproducing device which contains a photosensitive film cartridge and a transfer sheet cassette, which are mounted separately, comprising the steps of: providing a first code indicative of the type of the photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 30
Independent Claim 106 words
A method for operating an image reproducing device which contains an integral type container having a photosensitive film and a developer pod and a transfer sheet cassette which are mounted separately, comprising the steps of: providing a first code indicative of the type of photosensitive film and pod which is applied to the integral container; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; sensing said first code and second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 31
Independent Claim 106 words
A method for operating an image reproducing device which contains an integral type container having a photosensitive film and a developer pod and a transfer sheet cassette which are mounted separately, comprising the steps of: providing a first code indicative of the type of photosensitive film and pod which is applied to the integral container; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; sensing said first code and second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 32
Independent Claim 105 words
A method for operating an image reproducing device which contains a photosensitive film cartridge and manually fed transfer sheets with developer pods attached to the leading end thereof, comprising the steps of: providing a first code indicative of the type of the photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet and pod which is applied to the transfer sheet; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 33
Independent Claim 105 words
A method for operating an image reproducing device which contains a photosensitive film cartridge and manually fed transfer sheets with developer pods attached to the leading end thereof, comprising the steps of: providing a first code indicative of the type of the photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet and pod which is applied to the transfer sheet; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 34
Dependent Claim 217 words
An image reproducing method comprising the steps of: producing an image of an original document; moving a photosensitive film from a photosensitive film cartridge so that it is exposed by said image; moving a transfer sheet from a transfer sheet cassette to a position adjacent that of the photosensitive film; moving a developer pod from a developer pod receptacle to a position between said photosensitive film and said transfer sheet; rolling said photosensitive film, transfer sheet and developer pod by a pair of rollers so as to cause the developer from the pod to be spread evenly between the transfer sheet and the photosensitive film to cause an image to be transferred and developed on said transfer sheet; providing a first code indicative of the type of photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; providing a third code indicative of the kind of pod which is applied to the pod or the pod receptacle; sensing said first code, said second code and said third code; and inhibiting the operation of the reproducing device when at least two of the sensed codes do not agree with each other.
Claim 35
Dependent Claim 217 words
An image reproducing method comprising the steps of: producing an image of an original document; moving a photosensitive film from a photosensitive film cartridge so that it is exposed by said image; moving a transfer sheet from a transfer sheet cassette to a position adjacent that of the photosensitive film; moving a developer pod from a developer pod receptacle to a position between said photosensitive film and said transfer sheet; rolling said photosensitive film, transfer sheet and developer pod by a pair of rollers so as to cause the developer from the pod to be spread evenly between the transfer sheet and the photosensitive film to cause an image to be transferred and developed on said transfer sheet; providing a first code indicative of the type of photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; providing a third code indicative of the kind of pod which is applied to the pod or the pod receptacle; sensing said first code, said second code and said third code; and inhibiting the operation of the reproducing device when at least two of the sensed codes do not agree with each other.
Claim 36
Dependent Claim 125 words
An image reproducing method comprising the steps of: producing an image of an original document; moving a photosensitive film from a photosensitive film cartridge so that it is exposed by said image; moving a transfer sheet from a transfer sheet cassette to a position adjacent that of the photosensitive film; providing a first code indicative of the type of photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 37
Dependent Claim 125 words
An image reproducing method comprising the steps of: producing an image of an original document; moving a photosensitive film from a photosensitive film cartridge so that it is exposed by said image; moving a transfer sheet from a transfer sheet cassette to a position adjacent that of the photosensitive film; providing a first code indicative of the type of photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 38
Dependent Claim 195 words
An image reproducing method comprising the steps of: producing an image of an original document; moving a photosensitive film from an integral type container which also contains developer pods so that it is exposed by said image; moving a transfer sheet from a transfer sheet cassette to a position adjacent that of the photosensitive film; moving a developer pod from said integral type container to a position between said photosensitive film and said transfer sheet; rolling said photosensitive film, transfer sheet and developer pod by a pair of rollers so as to cause the developer from the pod to be spread evenly between the transfer sheet and the photosensitive film to cause an image to be transferred and developed on said transfer sheet; providing a first code indicative of the type of photosensitive film and pod which is applied to the integral container; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 39
Dependent Claim 195 words
An image reproducing method comprising the steps of: producing an image of an original document; moving a photosensitive film from an integral type container which also contains developer pods so that it is exposed by said image; moving a transfer sheet from a transfer sheet cassette to a position adjacent that of the photosensitive film; moving a developer pod from said integral type container to a position between said photosensitive film and said transfer sheet; rolling said photosensitive film, transfer sheet and developer pod by a pair of rollers so as to cause the developer from the pod to be spread evenly between the transfer sheet and the photosensitive film to cause an image to be transferred and developed on said transfer sheet; providing a first code indicative of the type of photosensitive film and pod which is applied to the integral container; providing a second code indicative of the kind of transfer sheet which is applied to the transfer sheet or the transfer sheet cassette; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 40
Dependent Claim 165 words
An image reproducing method comprising the steps of: producing an image of an original document; moving a photosensitive film from a photosensitive film cartridge so that it is exposed by said image; manually feeding transfer sheets having developer pods adhered to the leading end thereof; rolling said photosensitive film, transfer sheet and developer pod by a pair of rollers so as to cause the developer from the pod to be spread evenly between the transfer sheet and the photosensitive film to cause an image to be transferred and developed on said transfer sheet; providing a first code indicative of the type of photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet and pod which is applied to the transfer sheet; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.
Claim 41
Dependent Claim 165 words
An image reproducing method comprising the steps of: producing an image of an original document; moving a photosensitive film from a photosensitive film cartridge so that it is exposed by said image; manually feeding transfer sheets having developer pods adhered to the leading end thereof; rolling said photosensitive film, transfer sheet and developer pod by a pair of rollers so as to cause the developer from the pod to be spread evenly between the transfer sheet and the photosensitive film to cause an image to be transferred and developed on said transfer sheet; providing a first code indicative of the type of photosensitive film which is applied to the photosensitive film or the photosensitive film cartridge; providing a second code indicative of the kind of transfer sheet and pod which is applied to the transfer sheet; sensing said first code and said second code; and inhibiting the operation of the reproducing device when the sensed first and second codes do not agree with each other.

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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) 1993-04-23 1993-10-23 1994-04-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-04-23 1997-10-23 1998-04-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-04-23 2001-10-23 2002-04-24 $7700.00 Window Closed / Lapsed

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