Retractable exit tray for imaging apparatus

Information

  • Patent Grant
  • 6231043
  • Patent Number
    6,231,043
  • Date Filed
    Thursday, July 29, 1999
    25 years ago
  • Date Issued
    Tuesday, May 15, 2001
    23 years ago
Abstract
The invention is directed to a media tray for an imaging apparatus for receiving a sheet of media. The media tray includes a base having a first side region and a second side region, a first sheet support member, a second sheet support member, a first mechanism, a second mechanism, and a force applying mechanism. The first and second mechanisms pivotally couple the first and second sheet support members to the side regions of the base, respectively. The force applying mechanism applies a force on the first and second sheet support members such that each of the first and second sheet support members diverge upwardly and outwardly from the base. The force applying mechanism includes a first cam member or first spring mechanism positioned between the first sheet support member and the base and a second cam member or second spring mechanism positioned between the second sheet support member and the base.
Description




TECHNICAL FIELD OF INVENTION




The present invention relates to a media exit or output tray for an imaging apparatus, and more particularly, to a retractable media exit or output tray for an ink jet printer.




BACKGROUND OF THE INVENTION




Most ink jet printers include some method of providing for a tray or bin to hold media once the media exits the printer. Early trays consisted of a flat tray that held the media in a flat fashion. The printing speed of early printers was slow enough so as to allow for the ink on a printed sheet of media to dry before the next sheet of media was positioned on top of the previous sheet.




As printing speeds increased, the ink on a printed sheet of media was unable to dry before the next sheet of media was positioned on top of the previous sheet. Hence, the ink would often smudge due to the contact with the next sheet of media. Some attempts have been made to address this problem by adjusting the drying properties of the ink. Other attempts have focused on methods of processing the media. For example, several printers have elaborate devices that tilt and kick the media onto staging platforms that are later actuated to allow the media to drop onto the surface of the tray. Other attempts have been directed to mechanisms which actively or passively hold the media such that the media's transverse cross section is concave.




Although the aforementioned attempts have addressed ink smudging problems with various degrees of success, they typically require complex, non-compact mechanisms or special media. Furthermore, the complexity of the mechanisms lend themselves to a higher probability of breakdown and higher costs. Also, the size of the mechanisms consume valuable desk space and are cumbersome to use. Thus, a need exists for a media exit tray with a simple design that addresses the ink drying problem, and is retractable within the printer to reduce the space required for the printer.




SUMMARY OF THE INVENTION




The invention is directed to a media tray for an imaging apparatus for receiving a sheet of media. The media tray includes a base having a first side region and a second side region, a first sheet support member, a second sheet support member, a first mechanism, a second mechanism, and a force applying mechanism. The first and second mechanisms pivotally couple the first and second sheet support members to the side regions of the base, respectively. The force applying mechanism applies a force on the first and second sheet support members such that each of the first and second sheet support members diverge upwardly and outwardly from the base. The force applying mechanism can be either a cam or spring mechanism.




In one preferred embodiment, a media tray for receiving a sheet of media transported thereto from an imaging apparatus includes a base and a media support assembly. The media support assembly is moveably coupled to the base and includes at least one cam member that engages an inclined region of the base. The at least one cam member forces an outer portion of said media support assembly to move upwardly relative to the base when the media support assembly is moved in a first direction relative to the base. The base is slideably coupled to the imaging apparatus.




The media support assembly includes a base extension having a first side region and a second side region positioned above the base. The base extension is slideably coupled to the base. The media support assembly also includes a first and second sheet support member, each of which is pivotally coupled to the first and second side regions of the base extension, respectively. Each of the first and second sheet support members includes a downwardly extending cam member having a cam surface for engaging the inclined region of the base. As the base extension is slid outward from the base, the first and second cam surfaces engage the inclined region of the base to force each of the first and second sheet support members to pivot upward and away from the base.




Other features and advantages of the invention may be determined from the drawings and the detailed description of the invention that follows. Corresponding reference characters indicate corresponding elements throughout the several figures.











BRIEF DESCRIPTION OF DRAWINGS





FIG. 1

is a perspective view of an ink jet printer incorporating a retractable exit tray of the present invention shown in the retracted position;





FIG. 2

is a perspective view of the ink jet printer of

FIG. 1

with the exit tray shown in the extended position;





FIG. 3

is a perspective view of the ink jet printer of

FIGS. 1 and 2

with the exit tray shown in the extended position and the bottom printer frame detached from the printer housing;





FIG. 4

is a perspective, top view of a base portion of the cam embodiment of the exit tray;





FIG. 5

is a perspective, top view of a base extension portion of the cam embodiment of the exit tray;





FIG. 6

is a perspective, bottom view of a wing portion of the cam embodiment of the exit tray;





FIG. 7

is a perspective, bottom view of a wing portion of the spring embodiment of the exit tray;





FIG. 8

is a diagrammatic side view of an ink jet printer showing a sheet of media being fed through a printing zone and onto the cam embodiment of the exit tray;





FIG. 9

is a diagrammatic side view of an ink jet printer showing a sheet of media being fed through a printing zone and onto the spring embodiment of the exit tray; and





FIG. 10

is a front elevation view of the exit tray of the invention during a normal print operation.











DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS





FIGS. 1-3

show an ink jet printer


100


incorporating an exit tray


102


of the present invention. Printer


100


further includes a housing


104


and a bottom frame member


106


. As shown in

FIG. 1

, exit tray


102


is positioned in a retracted position when the printer


100


is not in use. As shown in

FIG. 2

, exit tray


102


is positioned in an extended position to receive print media, such as one or more sheets of paper, during a printing operation.

FIG. 3

shows printer


100


of

FIGS. 1 and 2

with bottom frame member


106


detached from housing


104


and exit tray


102


in the extended position.




Exit tray


102


includes a base


108


, a base extension


110


, a first sheet support member


112


, and a second sheet support member


114


. With reference to

FIGS. 1-11

, the structure and function of exit tray


102


will be discussed in greater detail.




Referring now to

FIG. 3

, base


108


is slideably coupled to bottom frame member


106


. Bottom frame member


106


includes two L-shaped guides


146


,


148


which slideably engage two corresponding base L-shaped guides (not shown) of base


108


to form a translational joint. Frame guides


146


,


148


extend from an upward-facing frame surface


150


and are located in a central, recessed portion


144


of bottom frame member


106


. Base


108


slides in a generally horizontal plane relative to bottom frame member


106


. Base


108


is slid into frame recessed portion


144


when exit tray


102


is in the retracted position and is extended from frame recessed portion


144


when exit tray


102


is in the extended position. Alternative methods could be used to couple base


108


to bottom frame member


106


, such as for example, a roller-track assembly, so long as the coupling means allows base


108


to move along a linear axis in a plane generally parallel to the plane of bottom frame member


106


.




As shown in

FIG. 4

, base


108


further includes two L-shaped guide channels


156


,


158


which slideably receive corresponding L-shaped guides


160


,


162


of base extension


110


(see FIG.


5


). Base guide channels


156


,


158


are located within a transversely centered base recess portion


152


generally below an upper surface


154


of base


108


. Base extension


110


is disposed generally within base recess


152


when exit tray


102


is in the retracted position and is extended outwardly from base recess


152


when exit tray


102


is in the extended position. Alternative methods could be used to couple base extension


110


to base


108


, such as for example, a roller-track assembly, so long as the coupling means allows base extension


110


to move along a linear axis in a plane substantially parallel to the plane of base


108


.




Base


108


further includes in base recess portion


152


two detent members


164


,


166


to impede the initial extension of base extension


110


relative to base


108


. Detent members


164


,


166


engage two detent grooves


168


,


170


in extension guide channels


160


,


162


. Detent members


164


,


166


are shown as flexible cantilever arms which snap into detent grooves


168


,


170


when base extension


110


is disposed within base recess portion


152


. Alternative structure could be employed to impede the initial movement of base extension


110


relative to base


108


, such as for example, a raised bump portion on base extension


110


which engages a recessed divot portion on base


108


.




As shown in

FIG. 5

, base extension


110


further includes a first pair of slotted apertures


186


, a second pair of slotted apertures


188


, a third pair of slotted apertures


190


and a fourth pair of slotted apertures


192


. The slotted aperture pairs are used to pivotally couple first sheet support member


112


and second sheet support member


114


to base extension


110


.




Referring to

FIG. 6

, first sheet support member


112


includes two clip pairs


198


,


200


extending from a surface


202


in a region near a proximal end


210


. Clips


198


,


200


engage the two clip receiving aperture pairs


186


,


188


formed in extension surface


180


of base extension


110


to form a rotational joint. Clip


198


includes a left and a right, partially cylindrical members


199


,


201


whose cylindrical axes are aligned to each other. Clip


200


includes a left and a right, partially cylindrical members


203


,


205


whose cylindrical axes are aligned to each other. The aligned cylindrical axes of clips


198


,


200


define a pivot axis (P


1


) of first sheet support member


112


. Alternative methods could be adopted to pivotally couple first sheet support member


112


to base extension


110


, such as for example, a standard hinge.




Second sheet support member


114


has two clips (not shown) which engage the two clip receiving aperture pairs


190


,


192


formed in extension surface


180


of base extension


110


. The structure and function of the clips of second sheet support member


114


are identical to clips


198


,


200


of first sheet support member


112


. It should be noted that second sheet support member


114


is generally a mirror image of first sheet support member


112


. Therefore, all structure and function disclosed herein for first sheet support member


112


should be understood to be applicable to the structure and function of second sheet support member


114


, unless otherwise stated.




When exit tray


102


is in the retracted position (see FIG.


1


), the upper surface


230


of first sheet support member


112


, the upper surface


232


of second sheet support member


114


and the upper surface


184


of a raised, central portion


182


of base extension


110


are generally co-planer. When exit tray


102


is in the extended position (see FIG.


2


), a distal end


208


of first sheet support member


112


and a distal end


212


of second sheet support member


114


are raised upward relative to extension surface


184


and the proximal ends


210


,


214


of first and second sheet support members


112


,


114


, respectively. The proximal ends


210


,


214


of sheet support members


112


,


114


are pivotally coupled to base extension


110


as described above and remain adjacent to base extension


110


.




Referring to

FIG. 6

, in one embodiment of the present invention, (also referred to as the cam embodiment), the upward movement of distal ends


208


,


212


of sheet support members


112


,


114


is caused because first sheet support member


112


and second sheet support member


114


each further include a downwardly extending cam member


204


which engages upper surface


154


of base


108


. Cam member


204


includes a cam surface


206


. When exit tray


102


is in the retracted position, cam members


204


of sheet support members


112


,


114


are each disposed within a cam recess


172


,


174


, respectively, located in base


108


(see FIG.


4


). Each cam recess


172


,


174


has a tapered surface


176


,


178


, respectively, which extends downwardly from base upper surface


154


. When exit tray


102


is in the extended position, cam members


204


of first and second sheet support members


112


,


114


are disposed forward of cam recesses


172


,


174


and cam member surfaces


206


rest upon base upper surface


154


.




Referring to

FIG. 7

, in another embodiment of the present invention (also referred to as the spring embodiment), cams


204


are replaced by downwardly extending leaf springs


226


. Accordingly, the upward movement of distal ends


208


,


212


of first sheet support member


112


and second sheet support member


114


results from an upward force generated by leaf springs


226


. When exit tray


102


is in the retracted position, leaf springs


226


are compressed generally against sheet support members


112


,


114


and against base upper surface


154


. Since leaf springs


226


flex, base cam recesses


172


,


174


are not required in base


108


. In the retracted position, a downwardly facing surface


228


of frame member


106


applies a downward force on the upper surfaces


230


,


232


of first and second sheet support members


112


,


114


. When exit tray


102


is in the extended position, first and second sheet support members


112


,


114


are forward of frame surface


228


and the compression of leaf springs


226


is relieved to thereby lift distal ends


208


,


212


of sheet support members


112


,


114


.




The interaction between the various components in the embodiments of exit tray


102


will now be explained through a discussion of: (a) the relationship between the components in the retracted position, (b) as the components are moved from the retracted position to the extended position, (c) components in the extended position, and (d) as the components are moved from the extended position to the retracted position.




When the cam embodiment of the present invention is in the retracted position (see FIG.


1


); base


108


, base extension


110


, first sheet support member


112


and second sheet support member


114


are generally within the recessed portion


144


of bottom frame member


106


(see FIG.


3


). Base extension


110


, first sheet support member


112


and second sheet support member


114


are generally co-planar relative to each other and disposed generally above base


108


such that base extension detent grooves


168


,


170


(see

FIG. 5

) engage base detent members


164


,


166


(see FIG.


4


), and such that cam members


204


are within base cam recesses


172


,


174


.




The cam embodiment of exit tray


102


is moved from the retracted position (see

FIG. 1

) to the extended position (see

FIG. 2

) by the application of an outward force by a user on a grip surface


196


of a grip portion


194


of base extension


110


. Initially base


108


, base extension


110


, sheet support members


112


,


114


all move outward together. This is because detent members


164


,


166


(see

FIG. 4

) have a larger force threshold than the translational joint between base


108


and bottom frame


106


. Once base


108


is fully extended, the force threshold of detent members


164


,


166


is overcome and base extension


110


slides relatively outward or forward from base


108


. As base extension


110


slides outward relative to base


108


, cam surface


206


(see

FIG. 6

) of first sheet support member


112


travels up base cam surface


176


(see

FIG. 2

) thereby forcing first sheet support member


112


to rotate at clips


198


,


200


such that distal end


208


of right sheet support member


112


is raised relative to proximal end


210


. The distal end


212


of the second sheet support member


114


is raised relative to proximal end


214


by identical means.




Once the cam embodiment of exit tray


102


is in the extended position (see FIG.


2


), cams


204


are forward of base cam recesses


172


,


174


and each cam surface


206


of cams


204


of sheet support members


112


,


114


rests on base upper surface


154


. Base


108


may be held in the extended position, for example, by positioning detent members on bottom frame member


106


to engage base


108


.




The cam embodiment of exit tray


102


is moved from the extended position to the retracted position by the application of an inward force by the user on grip


194


to force base extension


110


, first sheet support member


112


and second sheet support member


114


to slide inward relative to base


108


. As the sheet support members


112


,


114


slide inward, cam surfaces


206


of cams


204


slide back down tapered surfaces


176


,


178


and into base cam recesses


172


,


174


(see FIG.


2


). As cam surfaces


206


slide down tapered surfaces


176


,


178


, distal ends


208


,


212


of sheet support members


112


,


114


rotate downward until they are generally co-planar with base extension


110


. Once base extension


110


detent grooves


168


,


170


(see

FIG. 5

) engage base detent members


164


,


166


(FIG.


4


), base extension


110


is fully retracted and first and second sheet support members


112


,


114


are generally co-planar with base extension


110


. Base


108


then slides into the bottom frame recess portion


144


of bottom frame member


106


, and below downward-facing surface


228


of housing


104


.




The spring embodiment of the present invention is substantially identical to the cam embodiment. The most important difference between the spring and cam embodiments is the replacement of cam members


204


(see

FIG. 6

) with leaf springs


226


(see FIG.


7


). When the spring embodiment of exit tray


102


is in the retracted position, downward-facing surface


228


of frame member


106


applies a downward force on the upper surfaces


230


,


232


of first and second sheet support members


112


,


114


, thereby maintaining leaf springs


226


in a compressed state.




In the spring embodiment, as exit tray


102


is moved from the retracted position toward the extended position, sheet support member upper surfaces


230


,


232


begin to clear frame surface


228


and the distal ends


208


,


212


of first and second sheet support members


112


,


114


rotate upward due to the upward force generated as leaf springs


226


are relieved from their compressed state.




As exit tray


102


is moved from the extended position to the retracted position, a downward force is applied to the upper surfaces


230


,


232


of first and second sheet support members


112


,


114


so that upper surfaces


230


,


232


pass beneath frame surface


228


. This downward force can be achieved manually, for example, by the user applying the downward force. The downward force can also be applied by frame surface


228


by selecting a shape of support members


112


,


114


or frame surface


228


such that contact of the upper surfaces


230


,


232


with frame surface


228


occurs progressively from proximal ends


210


,


214


to distal ends


208


,


212


of sheet support members


112


,


114


as exit tray


102


is moved toward the retracted position. It is within the scope of the present invention to have shallow recesses in base


108


, generally similar to cam recesses


172


,


174


to accept leaf springs


226


to reduce the downward force to be applied to upper surfaces


230


,


232


when exit tray


102


is moved from the extended position to the retracted position.





FIG. 8

shows a diagrammatic side view of the operation of ink jet printer


100


with the cam embodiment of exit tray


102


.

FIG. 9

shows a diagrammatic side view of the operation of ink jet printer


100


with the spring embodiment of exit tray


102


. Structural components common to

FIGS. 8 and 9

are referred by corresponding reference numerals. Unless otherwise indicated, the discussion that follows applies to both

FIGS. 8 and 9

.




A sheet of media


116


is transported from an input tray


118


to exit tray


102


by a series of rollers


120


,


122


, and


124


. As media


116


is being transported, it passes beneath a printhead assembly including a cartridge


126


and a carrier


128


. The cartridge


126


is removably secured to carrier


128


by a spring-loaded latch (not shown). Carrier


128


is reciprocated back and forth along a guide rod


130


by a drive belt (not shown). The drive belt is driven by a motor that is controlled by an electronic control means. The bottom of carrier


128


contains a foot


132


which rides in a groove


134


of guide rail


136


. Both guide rail


136


and guide rod


130


are secured to the side frames (not shown) of printer


100


. A nozzle plate


138


on the bottom of a downwardly extending portion


140


of cartridge


126


contains an array of nozzles (not shown) for ejecting ink droplets in a downward direction, toward media


116


. A trough


142


is provided to collect waste ink droplets.




As media


116


passes beneath nozzle plate


138


, nozzle plate


138


along with the rest of the printhead assembly is reciprocated back and forth along guide rod


130


. Ink is ejected from the nozzles in nozzle plate


138


at prescribed transverse locations, to form an image on media


116


. The transverse cross-section of media


116


is generally linear while it is being carried from input tray


118


to exit tray


102


.





FIG. 10

shows exit tray


102


in the extended position receiving a sheet of media


116


exiting printer


100


. As media


116


begins to exit printer


100


, the media bends downwardly until media


116


is supported at its right edge


220


by a region of surface


230


near distal end


208


of first sheet support member


112


and at its left edge


222


by a region of surface


232


near distal end


212


of second sheet support member


114


. As long as the trailing end of media


116


is supported within printer


100


, and supported at right and left edges


220


,


222


by sheet support members


112


,


114


, media


116


is held generally flat (planar), but with a slight undulation which increases in magnitude from the trailing end of media


116


to the front end of media


116


. Once the trailing end of media


116


is released by printer


100


, media


116


assumes a generally concave shape along its transverse direction due to the support of right and left edges


220


,


222


and the downward force of gravity on the unsupported regions of media


116


. The central portion of media


116


rests on upper surface


184


of base extension


110


. The concave, transverse cross-section provides increased stiffness to media


116


along its longitudinal axis. Because of the increased stiffness, media


116


can have a longer longitudinal extent than the extent of exit tray


102


in the extended position and still maintain a linear longitudinal cross-section.




Since the printed media is retained in exit tray


102


in a concave shape, use of exit tray


102


allows a longer ink drying time for a printed sheet then would be possible in a traditional flat exit tray. Because ink is not usually printed immediately adjacent to left and right transverse edges


220


,


222


of media


116


, the printed portion


224


of media


116


resting in exit tray


102


is significantly lower than the non-printed edges


220


,


222


. Thus, a subsequent sheet of media is carried at its transverse edges by first and second sheet support members


112


,


114


above the printed portion


224


of media


116


. Until released by printer


100


, the transverse cross-section of the subsequent sheet of media is generally linear and, therefore, printed region


224


of media


116


is not contacted by the subsequent sheet until the subsequent sheet is released by printer


100


, thereby permitting an extended drying time for the printed portion


224


of media


116


.




The exemplifications set forth herein illustrate preferred embodiments of the invention and should not be construed as limiting the scope of the invention. Although the invention has been described in detail with reference to certain preferred embodiments, those skilled in the art will recognize that variations and modifications exist within the scope and spirit of the present invention as described and defined in the following claims.



Claims
  • 1. A media tray for receiving a sheet of media transported thereto from an imaging apparatus, said media tray comprising:a base having an inclined region; a media support assembly movably coupled to said base, said media support assembly including a support unit for supporting at least a portion of said sheet of media, said support unit including at least one downwardly extending cam member having at least one cam surface for engaging said inclined region of said base, wherein as said media support assembly is moved in a first direction in relation to said base, said at least one cam surface engages said inclined region of said base to force an outer portion of said support unit to move upwardly in relation to said base.
  • 2. The media tray of claim 1, wherein said base is slideably coupled to said imaging apparatus, said base having an upper surface which includes said inclined region.
  • 3. The media tray of claim 2, wherein said media support assembly further comprises a base extension positioned above said base and slideably coupled to said base, said base extension having a first side region and a second side region.
  • 4. The media tray of claim 3, wherein said media support assembly further comprises a first sheet support member pivotally coupled to said first side region of said base extension, said first sheet support member including a downwardly extending first cam member having a first cam surface for engaging said inclined region of said base; and, a second sheet support member pivotally coupled to said second side region of said base extension, said second sheet support member including a downwardly extending second cam member having a second cam surface for engaging said inclined region of said base, wherein as said base extension is slid outwardly from said base, said first cam surface and said second cam surface engage said inclined region of said base to force each of said first sheet support member and said second sheet support member to pivot upwardly and away from said base.
  • 5. The media tray of claim 4, wherein said first sheet support member is pivotally coupled to said first side region of said base extension by a first clip mechanism, and wherein said second sheet support member is pivotally coupled to said second side region of said base extension by a second clip mechanism.
  • 6. A media tray for receiving a sheet of media transported thereto from an imaging apparatus, said media tray comprising:a base having an upper surface; a media support assembly movably coupled to said base, said media support assembly including a support unit for supporting at least a portion of said sheet of media, said support unit including at least one downwardly extending spring mechanism for engaging said upper surface of said base, wherein as said media support assembly is moved in a first direction in relation to said base, said at least one spring mechanism engages said upper surface of said base to force an outer portion of said support unit to move upwardly in relation to said base.
  • 7. The media tray of claim 6, wherein said base is slideably coupled to said imaging apparatus.
  • 8. The media tray of claim 7, wherein said media support assembly further comprises a base extension positioned above said base and slideably coupled to said base, said base extension having a first side region and a second side region.
  • 9. The media tray of claim 8, wherein said media support assembly further comprises a first sheet support member pivotally coupled to said first side region of said base extension, said first sheet support member including a downwardly extending first spring mechanism for engaging said upper surface of said base; and, a second sheet support member pivotally coupled to said second side region of said base extension, said second sheet support member including a downwardly extending second spring mechanism for engaging said upper surface of said base, wherein as said base extension is slid outwardly from said base, said first spring mechanism and said second spring mechanism engage said upper surface of said base to force each of said first sheet support member and said second sheet support member to pivot upwardly and away from said base.
  • 10. The media tray of claim 9, wherein said first sheet support member is pivotally coupled to said first side region of said base extension by a first clip mechanism, and wherein said second sheet support member is pivotally coupled to said second side region of said base extension by a second clip mechanism.
  • 11. An imaging apparatus, comprising:media feeding means for transporting a sheet of media; imaging means for forming an image on said sheet of media transported by said media feed means; and a media receiving device for receiving said sheet having an image from said media feed means, said media receiving device including: a base having an inclined region; and a media support assembly movably coupled to said base, said media support assembly including a support unit for supporting at least a portion of said sheet of media, said support unit including at least one downwardly extending cam member having at least one cam surface for engaging said inclined region of said base, wherein as said media support assembly is moved in a first direction in relation to said base, said at least one cam surface engages said inclined region of said base to force an outer portion of said support unit to move upwardly in relation to said base.
  • 12. The imaging apparatus of claim 11, wherein said base is slideably coupled to a frame of said imaging apparatus, said base having an upper surface which includes said inclined region.
  • 13. The imaging apparatus of claim 12, wherein said media support assembly further comprises a base extension positioned above said base and slideably coupled to said base, said base extension having a first side region and a second side region.
  • 14. The imaging apparatus of claim 13, wherein said media support assembly further comprises a first sheet support member pivotally coupled to said first side region of said base extension, said first sheet support member including a downwardly extending first cam member having a first cam surface for engaging said inclined region of said base; and a second sheet support member pivotally coupled to said second side region of said base extension, said second sheet support member including a downwardly extending second cam member having a second cam surface for engaging said inclined region of said base, wherein as said base extension is slid outwardly from said base, said first cam surface and said second cam surface engage said inclined region of said base to force each of said first sheet support member and said second sheet support member to pivot upwardly and away from said base.
  • 15. The imaging apparatus of claim 14, wherein said first sheet support member is pivotally coupled to said first side region of said base extension by a first clip mechanism, and wherein said second sheet support member is pivotally coupled to said second side region of said base extension by a second clip mechanism.
  • 16. An imaging apparatus, comprising:media feeding means for transporting a sheet of media; imaging means for forming an image on said sheet of media transported by said media feed means; and a media receiving device for receiving said sheet having an image from said media feed means, said media receiving device including: a base having an upper surface; and a media support assembly movably coupled to said base, said media support assembly including a support unit for supporting at least a portion of said sheet of media, said support unit including at least one downwardly extending spring mechanism for engaging said upper surface of said base, wherein as said media support assembly is moved in a first direction in relation to said base, said at least one spring mechanism engages said upper surface of said base to force an outer portion of said support unit to move upwardly in relation to said base.
  • 17. The imaging apparatus of claim 16, wherein said base is slideably coupled to a frame of said imaging apparatus.
  • 18. The imaging apparatus of claim 17, wherein said media support assembly further comprises a base extension positioned above said base and slideably coupled to said base, said base extension having a first side region and a second side region.
  • 19. The imaging apparatus of claim 18, wherein said media support assembly further comprises a first sheet support member pivotally coupled to said first side region of said base extension, said first sheet support member including a downwardly extending first spring mechanism for engaging said upper surface of said base; and, a second sheet support member pivotally coupled to said second side region of said base extension, said second sheet support member including a downwardly extending second spring mechanism for engaging said upper surface of said base, wherein as said base extension is slid outwardly from said base, said first spring mechanism and said second spring mechanism engage said upper surface of said base to force each of said first sheet support member and said second sheet support member to pivot upwardly and away from said base.
  • 20. The imaging apparatus of claim 19, wherein said first sheet support member is pivotally coupled to said first side region of said base extension by a first clip mechanism, and wherein said second sheet support member is pivotally coupled to said second side region of said base extension by a second clip mechanism.
  • 21. A retractable media tray for use in conjunction with an imaging apparatus for receiving a sheet of media from said imaging apparatus, comprising:a base slideably coupled to said imaging apparatus, said base having an upper surface; a base extension positioned above said base and slideably coupled to said base, said base extension having a first side region and a second side region; a first sheet support member pivotally coupled to said first side region of said base extension, said first sheet support member including a downwardly extending first spring mechanism for engaging said upper surface of said base; and a second sheet support member pivotally coupled to said second side region of said base extension, said second sheet support member including a downwardly extending second spring mechanism for engaging said upper surface of said base, wherein as said base extension is slid outwardly from said base, said first spring mechanism and said second spring mechanism assume a non-compressed state to force each of said first sheet support member and said second sheet support member to pivot upwardly and away from said base.
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