Facsimile paper supply cartridge system

Claim 2

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess and a print head, said print head being pivotally mounted to said housing to project into said recess; a paper cartridge configured for releasable disposition within said recess and including a cartridge housing with an access opening for accommodating said print head; a paper supply roll mounted within said cartridge housing, said roll having a supply of paper; a print platen secured within said cartridge housing so that said paper may be drawn in a web from said supply roll across said platen, said platen being located within said cartridges housing so that said print head may pass through said access opening to contact and push said web against said platen to transfer a facsimile message to said web.

Claim 3

The system as defined in claim 1 further including paper drive means on said machine for driving paper through said machine, said drive means being pivotally mounted to said machine housing to project into said recess and pass through said access opening.

Claim 4

The system as defined in claim 1 further including paper drive means on said machine for driving paper through said machine and a feed roll disposed in said cartridge housing for contact with said paper drive means through said access opening, said drive means being pivotally mounted to said housing to project into said recess and to be accommodated by said access opening, said feed roll and said drive means forming a nip through which said paper web passes for movement through said cartridge.

Claim 5

The system as defined in claim 3 wherein said drive means is a drive roll.

Claim 6

The system as defined in claim 1 wherein said platen is adapted to rotate, and said machine includes paper drive means for driving paper through said machine including a motor and gear drive adapted to drive said rotating platen.

Claim 7

The system as defined in claim 5 wherein said rotating platen is disposed within said cartridge to be contacted by said print head.

Claim 8

The system as defined in claim 1 wherein said web of paper on said paper supply roll is thermal paper having a thermal transfer coating.

Claim 9

The system as defined in claim 7 further including indicating means for indicating an end-of-paper condition.

Claim 10

The system as defined in claim 7 wherein said cartridge further includes a small diameter idler roller positioned between said supply roll and said print platen.

Claim 11

The system as defined in claim 1 wherein said paper supply roll is provided with a supply of plain paper.

Claim 12

The system as defined in claim 10 wherein said cartridge further includes a thermal transfer ribbon, a transfer ribbon supply roll, and a transfer ribbon takeup spool.

Claim 13

The system as defined in claim 11 wherein said ribbon supply roll and said take-up spool are positioned within said cartridge so that a web of said ribbon is positioned between said print head and said web of paper.

Claim 14

The system as defined in claim 12 further including ribbon drive means for driving said ribbon.

Claim 15

The system as defined in claim 1 wherein said paper supply roll is provided with a supply of plain paper, said platen rotates within said cartridge housing and is driven by paper drive means located on said machine for driving said paper.

Claim 16

The system as defined in claim 1 wherein said paper is curled as a result of being rolled on said supply roll, and said cartridge is provided with a paper outlet through which said paper web passes, and curl reversing means for reversing said curl before said paper web passes through said outlet.

Claim 17

The system as defined in claim 15 wherein said platen includes a contact surface and said curl reversing means includes a feed roll and said contact surface of said platen, said web of paper being looped about said contact surface and said feed roll to reverse said curl.

Claim 18

The system as defined in claim 11 further including means for indicating an end-of-ribbon condition.

Claim 19

The system as defined in claim 17 wherein said end-of-ribbon indicating means includes a reflective trailer on said ribbon and a ribbon sensor on said facsimile machine, said sensor constructed and arranged to project into an opening in said cartridge to electronically sense said reflective trailer and to indicate that said ribbon is out.

Claim 20

The system as defined in claim 1 wherein said cartridge further includes print head cleaning means for cleaning said print head.

Claim 21

The system as defined in claim 19 wherein said cleaning means includes a wiping strip disposed on said cartridge housing to wipingly engage said print head upon the insertion and removal of said cartridge from said machine.

Claim 22

The system as defined in claim 1 further including latch means on said machine for releasably locking said cartridge in place.

Claim 23

The system as defined in claim 1 wherein said machine includes scanning means for scanning information from written documents, and means for interfacing said scanning means with said print head for copying documents passed through said scanning means.

Claim 24

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess, paper drive means for driving said paper and a print head, said print head being pivotally mounted to said housing to project into said recess and being subjected to a biasing force; a paper cartridge configured for releasable disposition within said recess and including a cartridge housing with an access opening configured to accommodate said print head, a paper supply roll mounted within said cartridge housing, said roll having a supply of paper, and a print platen having a contact surface disposed within said cartridge housing so that said paper may be drawn in a web from said supply roll across said contact surface; said platen being securely mounted within said cartridge housing near said access opening so that said print head may pass through said access opening to exert a biased contact against said web and said contact surface to transfer a facsimile image to said web; said cartridge having wiping means for cleaning said print head and disposed so as to wipingly engage said print head upon the insertion and removal of said cartridge from said recess.

Claim 25

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess, paper drive means for driving said paper and a print head, said print head being pivotally mounted to said housing to project into said recess and being subjected to a biasing force; a paper cartridge configured for releasable disposition within said recess and including a cartridge housing with an access opening configured to accommodate said print head, a paper supply roll mounted within said cartridge housing, said roll having a supply of paper, and a print platen having a contact surface disposed within said cartridge housing so that said paper may be drawn in a web from said supply roll across said contact surface; said platen being securely mounted within said cartridge housing near said access opening so that said print head may pass through said access opening to exert a biased contact against said web and said contact surface to transfer a facsimile image to said web; said cartridge having wiping means for cleaning said print head and disposed so as to wipingly engage said print head upon the insertion and removal of said cartridge from said recess.

Claim 26

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess and a print head, said print head being pivotally mounted to said housing to project into said recess; a plain paper cartridge configured for releasable disposition within said recess and including an access opening, a plain paper supply roll, and a thermal ribbon supply roll, said plain paper cartridge access opening designed to accommodate said print head for operational engagement in said plain paper cartridge; a thermal paper cartridge configured for releasable disposition within said recess and including an access opening and a thermal paper supply roll, said thermal paper cartridge access opening being designed to accommodate said print head for operational engagement in said thermal paper cartridge; and each said cartridge being provided with a print platen secured therein against which said print head is biased; said system being designed so that either said plain paper cartridge or said thermal paper cartridge may be operationally inserted in said recess without requiring adjustments to said machine.

Claim 27

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess and a print head, said print head being pivotally mounted to said housing to project into said recess; a plain paper cartridge configured for releasable disposition within said recess and including an access opening, a plain paper supply roll, and a thermal ribbon supply roll, said plain paper cartridge access opening designed to accommodate said print head for operational engagement in said plain paper cartridge; a thermal paper cartridge configured for releasable disposition within said recess and including an access opening and a thermal paper supply roll, said thermal paper cartridge access opening being designed to accommodate said print head for operational engagement in said thermal paper cartridge; and each said cartridge being provided with a print platen secured therein against which said print head is biased; said system being designed so that either said plain paper cartridge or said thermal paper cartridge may be operationally inserted in said recess without requiring adjustments to said machine.

Claim 28

The system as defined in claim 24 wherein said plain paper cartridge and said thermal paper cartridge each having a wiping surface designed to wipingly engage said print head as said cartridges are inserted into and removed from said machine.

Claim 29

The system as defined in claim 24 wherein said print platen in each of said cartridges is fixed in said cartridge housing.

Claim 30

The system as defined in claim 24 wherein said machine includes paper drive means for driving said paper, and each said cartridge is provided with a feed roll against which said paper drive means is biased.

Claim 31

The system as defined in claim 24 wherein each said cartridge is provided with a rotating print platen against which said print head is biased.

Claim 32

A paper cartridge system for a facsimile machine having a recess and a print head projectable into the recess, comprising: a plain paper cartridge configured for releasable disposition within the recess of the machine and including an access opening, a plain paper supply roll having a supply of plain paper, a thermal ribbon supply roll, and a print platen located in said cartridge so that a web of said paper and a web of said ribbon may be drawn across said platen, said plain paper cartridge access opening designed to accommodate the print head for operational engagement in said cartridge against said platen; a thermal paper cartridge configured for releasable disposition within the recess of the machine and including an access opening, a thermal paper supply roll having a supply of thermal paper, and a print platen located in said cartridge so that a web of said paper may be drawn across said platen, said thermal paper cartridge access opening being designed to accommodate the print head for operational engagement in said cartridge against said platen; and said system being designed so that either said plain paper cartridge or said thermal paper cartridge may be operationally inserted in the recess of the machine without requiring adjustments to the machine.

Claim 33

A paper cartridge system for a facsimile machine having a recess and a print head projectable into the recess, comprising: a plain paper cartridge configured for releasable disposition within the recess of the machine and including an access opening, a plain paper supply roll having a supply of plain paper, a thermal ribbon supply roll, and a print platen located in said cartridge so that a web of said paper and a web of said ribbon may be drawn across said platen, said plain paper cartridge access opening designed to accommodate the print head for operational engagement in said cartridge against said platen; a thermal paper cartridge configured for releasable disposition within the recess of the machine and including an access opening, a thermal paper supply roll having a supply of thermal paper, and a print platen located in said cartridge so that a web of said paper may be drawn across said platen, said thermal paper cartridge access opening being designed to accommodate the print head for operational engagement in said cartridge against said platen; and said system being designed so that either said plain paper cartridge or said thermal paper cartridge may be operationally inserted in the recess of the machine without requiring adjustments to the machine.

Claim 34

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess and a print head, said print head being pivotally mounted to said housing to project into said recess; a paper cartridge configured for releasable disposition within said recess and including a cartridge housing with an access opening for accommodating said print head; said cartridge further including print head cleaning means including a wiping strip disposed on said cartridge housing to wipingly engage said print head upon insertion and removal of said cartridge from said machine.

Claim 35

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess and a print head, said print head being pivotally mounted to said housing to project into said recess; a paper cartridge configured for releasable disposition within said recess and including a cartridge housing with an access opening for accommodating said print head; said cartridge further including print head cleaning means including a wiping strip disposed on said cartridge housing to wipingly engage said print head upon insertion and removal of said cartridge from said machine.

Claim 36

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess and a print head, said print head being pivotally mounted to said housing to project into said recess; a plain paper cartridge configured for releasable disposition within said recess and including an access opening, a plain paper supply roll, and a thermal ribbon supply roll, said plain paper cartridge access opening designed to accommodate said print head for operational engagement therein; a thermal paper cartridge configured for releasable disposition within said recess and including an access opening and a thermal paper supply roll, said thermal paper cartridge access opening being designed to accommodate said print head for operational engagement therein; said plain paper cartridge and said thermal paper cartridge each have a wiping surface designed to wipingly engage said print head as said cartridges are inserted into and removed from said machine; and said system being designed so that either said plain paper cartridge or said thermal paper cartridge may be operationally inserted in said recess.

Claim 37

A facsimile machine and paper cartridge system, comprising: a facsimile machine having a housing with a recess and a print head, said print head being pivotally mounted to said housing to project into said recess; a plain paper cartridge configured for releasable disposition within said recess and including an access opening, a plain paper supply roll, and a thermal ribbon supply roll, said plain paper cartridge access opening designed to accommodate said print head for operational engagement therein; a thermal paper cartridge configured for releasable disposition within said recess and including an access opening and a thermal paper supply roll, said thermal paper cartridge access opening being designed to accommodate said print head for operational engagement therein; said plain paper cartridge and said thermal paper cartridge each have a wiping surface designed to wipingly engage said print head as said cartridges are inserted into and removed from said machine; and said system being designed so that either said plain paper cartridge or said thermal paper cartridge may be operationally inserted in said recess.