JPH0256355A - Mechanism for supporting paper discharging tray - Google Patents

Abstract

PURPOSE:To prevent the injury of an operator or damage by placing the supporting shaft of a paper discharging tray on a notch provided on a discharge port and preventing the rotation of the tray by its own weight by bringing the contact portion thereof into contact with the stopper portion of the discharge port and supporting same. CONSTITUTION:By rotatably and removably placing a supporting shaft 128 projectingly provided on the side board 126 of a paper discharging tray 42 on the supporting notch 125 of a supporting block 122 projectingly provided on the side edge of the opening portion 40 of a copying device 16, the paper discharging tray 42 is supported nearly in a horizontal condition with the contact portion 130 thereof being brought into contact with a first stopper rib 116 thereby preventing the rotation by its own weight, or in an inclined condition with the contact portion 134 thereof being brought into contact with a second stopper rib 118 thereby preventing the rotation. Hence, the paper discharging tray 42 can be easily removed by lifting same upward and the contact portion 134 can be easily removed from the stopper rib 118 even if a thing or an operator hits against the tray 42. Thereby, the injury of the operator or damage can be prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a support structure for a paper discharge tray on which an image-receiving paper on which an image has been copied and has been discharged from a discharge port is placed.

[Prior Art] A reader printer has been proposed which is capable of projecting an image recorded on an electrophotographic film such as a microfilm onto a screen and copying the recorded image onto receiving paper.

This type of reader printer includes a so-called desk type, which is used by being placed on a desk, and a so-called floor type, which has a copying device installed at the bottom.

In such reader printers, the image-receiving paper on which the image has been copied is ejected from an ejection port provided at the front of the reader printer, and placed on a paper ejection tray that is fixedly supported by this ejection port. ing.

[Problems to be Solved by the Invention] However, the paper discharge tray on which the image-receiving paper is placed protrudes from the reader printer along a substantially horizontal direction, and an operator may bump into this protruding portion. In this case, the paper ejection tray may be damaged or the operator may be injured.

In addition, objects may collide with each other, and in this case as well, the paper output tray may be damaged or the object that has collided with it may be damaged.

The present invention has been made in consideration of the above-mentioned facts, and an object of the present invention is to provide a support structure for a paper ejection tray that can be easily removed from the apparatus when an operator or an object collides with it.

[Means for Solving the Problems] The present invention provides a support structure for a paper ejection tray for placing image receiving paper on which an image has been copied and ejected from an ejection port, the support structure being substantially perpendicular to the ejection direction of the image receiving paper. a support shaft protruding from the paper ejection tray in the direction and along the width direction of the paper ejection tray along the surface of the image-receiving paper; a support member that is provided with a notch at its upper end and supports the lower surface side of the support shaft by placing the support shaft on the notch; and an upstream end of the paper discharge tray in the direction in which the image-receiving paper is discharged. A contact portion provided in the section and the ejection port are provided, which abut against the abutment portion and prevent rotational movement of the paper ejection tray due to its own weight about the support shaft to move the paper ejection tray to the ejection port. a supporting stopper portion;
The structure is characterized by the provision of.

[Function] In the present invention having the above configuration, the paper ejection tray attempts to rotate due to its own weight around the support shaft placed on the support member, but the abutting portion abuts the stopper portion and the rotational movement is prevented. It is blocked and supported on the periphery of the outlet.

If an external force is applied to the paper ejection tray supported in this way, for example by an operator or the like, the paper ejection tray will easily come off because it is only supported by its own weight at the paper ejection port. It falls off around the outlet. This prevents injury to, for example, the operator.

However, when an external force is applied to this paper ejection tray from above, the paper ejection tray is reliably supported around the ejection port by the support shaft and the contact portion, so that the image receiving paper ejected from the ejection port is Place it securely.

If an external force is applied from above, this paper ejection tray will bounce slightly at the moment the external force is applied. Due to this momentum, the support shaft placed on the support member is displaced from the support member, and the paper discharge tray falls off from the periphery of the discharge port under its own weight.

As described above, according to the present invention, when an external force is applied to the paper ejection tray, it is easily removed from the ejection port, so that the object to which the external force is applied, such as an operator or an object, is not damaged.

[Embodiment] FIGS. 1 and 2 show an embodiment of a league printer 10 to which the present invention is applied. FIG. 1 is a perspective view showing the entire reader printer 10, and FIG. 2 is a side view showing the inside.

The reader printer 10 according to the present embodiment has a league function for enlarging and projecting a micro image recorded on a cassetted electrophotographic film onto a screen, a copying function for copying an image on an electrophotographic film onto receiving paper, and a copying function for copying an image of an original. It also has a print function that records images on electrophotographic film.

As shown in FIGS. 1 and 2, a reader printer 10
are the league printer main body 12 and the league printer main body 12
The housing 14, which also serves as a stand for placing the copying device 16, is integrated with the housing 14.

The league link main body 12 is composed of a left housing 20 located on the left side and having a substantially rectangular parallelepiped shape, and a right housing 22 located on the right side and having a lower upper surface than the left housing 20. Both housings are communicated internally. There is.

On the front surface of the left housing 20, a slightly tilted transmissive screen 24 is disposed to cover the front opening of the housing, and a document table 26 is disposed above. Original table 2
6, a transparent glass plate 3 is installed at the bottom of the document holding plate 28, which can be opened and closed, to cover the upper opening of the left housing 20.
0 (see Figure 2).

On the front of the right housing 22, a cassette loading section 34 is formed near the top of the front portion, into which a cassette (not shown) containing an electrophotographic film 32 (see FIG. 2) such as microfilm is loaded. A control keyboard 36 for performing various operations on the league printer 10 is disposed at the lower front portion.

Furthermore, the housing 14 in which the copying device 16 is built-in has a discharge section 40 at the lower front portion from which copied copy paper (image receiving paper) 38 is discharged, and a paper discharge tray 42 on which the discharged image receiving paper is placed. It is located.

An optical system for recording an image of a document placed on the glass plate 30 of the document table 26 onto the electrophotographic film 32 will be described.

As shown in FIGS. 2 and 3, light sources 44 are arranged on both sides of the document table 26 along the longitudinal direction of the glass plate 3G. This light source 44 is designed to illuminate the original placed on the glass plate 30. Further, a first mirror 46 is arranged below the glass plate 30 with its reflective surface facing upward of the league printer 10. When the image from the document is not recorded on the electrophotographic film 32, the first mirror 46 rotates around the front side of the league printer 10 by the driving force of a driving means (not shown), and moves to the lower part of the glass plate 30. , and are positioned along a substantially horizontal direction.

A second mirror 48 is disposed at the rear inside the left housing 20, with its reflective surface facing the front side of the league printer 10, as shown in FIG. Furthermore, a third mirror 50 is arranged at the rear inside the right housing 22. As a result, light from the original placed on the glass plate 30 is incident on the third mirror 50 via the first mirror 46 and the second mirror 48.

In addition, a cassette loading section 3 is located in the middle part of the right housing 22.
A process head 52 is disposed so as to be located in front of the electrophotographic film 32 loaded from the top 4, and the light from the document incident on the third mirror 50 is directed to the process head 5.
After the light is focused by a lens 54 placed behind the lens 2, the light passes through the process head 52 and is incident on the electrophotographic film 32. As a result, the image of the original is exposed and printed on the electrophotographic film 32 from the original. The electrophotographic film 32 on which the image has been printed is developed by a developing device (not shown), and the original image is transferred to the electrophotographic film 32. recorded in

Next, an optical system for projecting an image recorded on the electrophotographic film 32 loaded from the cassette loading section 34 onto the screen 24 will be described.

A light source 56 and a lens 58 are disposed in the lower front part of the right housing 22. Further, when the electrophotographic film 32 is loaded from the cassette loading section 34, the electrophotographic film 3
A mirror 60 located on the back surface side of 2 is disposed.

As a result, the light from the light source 56 is transmitted to the electrophotographic film 32.
The light is irradiated onto the image recorded on the image, and is made incident on the third mirror 50. The light incident on the third mirror 50 is projected onto the screen 24 via the second mirror 48.

Next, an optical system for copying images recorded on the electrophotographic film 32 will be explained.

A fourth mirror 62 is provided between the third mirror 50 and the lens 54.
is located. This fourth mirror 62 is rotatably movable around the front end of the league printer 10 by the driving force of a driving means (not shown). Electrophotographic film 32
When projecting the image onto the screen 24, the third mirror 50 is moved out of the optical path of the light incident on the third mirror 50.

In addition, when copying an image on the electrophotographic film 32, the reflective surface is tilted toward the front lower part of the league printer 10, so that the light from the electrophotographic film 32 is reflected downward. .

At the top inside the housing 14 are two scanning mirrors 64.6.
6 is placed. The scanning mirror 64 is arranged in front of the league printer 10 with its reflective surface tilted toward the upper rear of the league printer 10, and the scanning mirror 66 is arranged with its reflective surface directed toward the upper front of the league printer 10. . These scanning mirrors 64 and 66 are moved from the front side to the rear side of the league printer 10 by the driving force of a driving means (not shown), and scan the light from the fourth mirror 62.

Further, a fifth mirror 68 is arranged above the scanning mirrors 64 and 66 with its reflective surface facing downward.

Light from the electrophotographic film 32 scanned by scanning mirrors 64 and 66 is incident on the fifth mirror 68.

A copying device 16 is arranged below the scanning mirrors 64, 66. In the copying device 16, a photosensitive drum 70 whose outer peripheral surface is coated with a photosensitive member is arranged along the width direction of the league printer 100. The reflected light from the fifth mirror 68 is made incident on the photosensitive drum 70.

The photosensitive drum 70 is rotated clockwise in FIG. 2 by the driving force of a driving means (not shown) in synchronization with the movement of the scanning mirrors 64 and 66.

A charging corona charger 7 is disposed around the photosensitive drum 70 upstream of the position where the reflected light from the fifth mirror 68 is incident.
2 is arranged to supply charge to the surface of the photoreceptor coated on the photoreceptor drum 70 and to charge the entire surface of the photoreceptor. Further, a fifth mirror 68 is provided around the photosensitive drum 70.
A light source 74 is disposed downstream of the position where the reflected light from the photoreceptor is incident, and by irradiating the surface of the photoreceptor with light, the excess charge attached to the surface of the photoreceptor is removed. ing.

Furthermore, a developing device 76 is arranged around the photosensitive drum 70. The developing device 76 includes a developing roller 78 disposed in contact with the photosensitive drum 70, and a developer tank 80 in which a portion of the outer circumference of the developing roller 78 is accommodated. A developer (charged pigment particles such as toner particles) is stored in the developer tank 80, and the developer is supplied to the surface of the photoreceptor by the developing roller 78, thereby converting the electrostatic latent image formed on the photoreceptor. It is becoming visible.

Further, a transfer corona charger 82 is arranged below the photosensitive drum 70. This transfer corona charger 8
An image receiving paper 84 is conveyed and inserted between the photosensitive drum 70 and the photosensitive drum 70, a developer is attached to the image receiving paper 84, and an image is transferred.

A paper feed tray 86 containing a plurality of sheets of image receiving paper 84 in a layered manner is arranged below the photosensitive drum 1170. As shown in FIG. 7, the paper feed tray 86 is box-shaped and open at the top. A compression coil spring 88 is arranged at the bottom of the paper feed tray 86. This compression coil spring 8
A bottom plate 89 is placed on the top of 8. This bottom plate 8
An image receiving paper 84 is placed on top of the paper 9 .

Therefore, the image receiving paper 84 is pushed upward by the biasing force of the compression coil spring 88 via the bottom plate 89.

Further, a pair of claws 90 are arranged in the paper feed tray 86, and the uppermost layer of image receiving paper 8 accommodated in the paper feed tray 86.
It supports both ends of the tip of 4. Therefore, the image receiving paper 84, which is pressed upward by the biasing force of the compression coil spring 88, is accommodated in the paper feed tray 86 with its ends being held by the claws 90.

A handle 104 is formed at the end of the paper feed tray 86 on the front side of the league printer 10. This handle 104 protrudes from the ejection section 40 of the reader printer 10 to the outside of the reader printer IO when the paper feed tray 86 is inserted from the ejection section 40 and loaded. As shown in FIG. 7, two notches 106 are provided at the tip of the handle 104. A convex portion 114 provided on a paper ejection tray 42, which will be described later, is inserted into these notches 106 so that the rear end of the copied image receiving paper 38 is placed (fourth
(See Figure 5).

Also, as shown in FIG.
A take-out roller 92 having a half-moon shape in cross section is arranged above the image receiving paper 84 which is being pressed upward by the roller. This take-out roller 92 is supported by a pair of side plates (not shown), and comes into contact with the uppermost layer of image-receiving paper 84 housed in the paper feed tray 86 . Further, the take-out roller 92 is adapted to take out the image-receiving paper 84 from the paper feed tray 86 by rotating counterclockwise in FIG.

A pair of transport rollers 94 is arranged on the rear side of the paper feed tray 86 . A guide plate 96 is arranged between the transport roller pair 94 and the take-out roller 92. As a result, the image-receiving paper 84 taken out from the paper feed tray 86 by the take-out roller 92 is inserted between the pair of transport rollers 94.

Above the take-out roller 92 are two pairs of conveyor rollers 98.1.
00 is placed. Between these is a guide plate 102.
is arranged so that the image receiving paper 84 sent out from between the pair of conveying rollers 94 is conveyed while being held between the pair of conveying rollers 98 and 100 and inserted between the transfer corona charger 82 and the photosensitive drum 70. There is.

A conveyor belt 1 is installed in front of the transfer corona charger 82.
08, a pair of fixing rollers 110 and a pair of conveying rollers 112 are arranged. The image receiving paper 84 sent out from between the photosensitive drum 70 and the transfer corona charger 82 is transferred to the conveyor belt 108.
After being guided and conveyed by a fixing roller 110, the sheet is conveyed while being nipped by a pair of conveyance rollers 112, and sent out onto the handle 104 and the paper discharge tray 42.

A paper discharge tray 42 is arranged in the discharge section 40, and a protrusion 114 formed on the paper discharge tray 42 is inserted into a notch 106 formed in a handle 104 of the paper feed tray 86.

As shown in FIG. 8, first stopper ribs 116 are formed on both side walls 40A of the discharge portion 40 so as to protrude in a direction in which they touch each other. These first stopper ribs 116
A longitudinal portion thereof is provided along the direction in which the image receiving paper 84 is ejected. Second stopper ribs 118 are formed under these first stopper ribs 116 in the same manner as the first stopper ribs 116 . The protrusion height of the first stopper rib 116 from the side wall 40A is formed lower than that of the second stopper rib 118. That is, the length A between the first stopper ribs 116 is longer than the length B between the second stopper ribs 118.

Furthermore, support blocks 122 are provided on both sides of the front wall 120 of the housing 14 in which the discharge section 40 is formed so as to protrude toward the front side of the reader printer 10 . The upper end of the support block 122 has a support notch 124
is formed.

As shown in FIGS. 4 to 6, this support notch 124 is formed so that the bottom of the support notch 124 and the upper end of the support block 122 are continuous in an arc shape, and the outer periphery of a support shaft 128, which will be described later. is in line with

On the other hand, both sides of the paper discharge tray 42 in the width direction are bent in the same direction, and side walls 126 are integrally formed. side wall 126
A pair of support shafts 128 are formed at the upper end of the support shaft 128 in directions that are spaced apart from each other. This support shaft 128 is adapted to be engaged with a support notch 124 of the support block 122. That is, when the support shaft 128 is placed on the support notch 124, the outer periphery of the lower surface of the support shaft 128 touches the support block 122 in the direction in which the receiving paper 38 is ejected, as shown in FIGS. 4 to 6. They are placed so that they are in contact with each other.

Further, the end portions of the side walls 126 are bent in directions away from each other to form a tenth contact portion 130. The front side portion of the stopper rib 116 comes into contact with the first contact portion 130 . When the first contact portion 130 is in contact with the front side portion of the stopper rib 116, the fourth
As shown in the figure, the paper discharge tray 42 is arranged along a substantially horizontal direction. This supported state is state 3 in which the stopper rib 116 prevents the paper ejection tray 42 from rotating around the support shaft 128, and in this state, the paper ejection tray 42 can be easily removed from the ejection section 40. It is a supporting structure.

Further ribs 132 are formed from each of the first abutting parts 130, and a second abutting part 134 is formed at the tip end of each rib 132. This second contact portion 134 is adapted to come into contact with the front side portion of the second stopper rib 118. In this state, as shown in FIG. 5, the paper discharge tray 42 is arranged to be inclined along the vertical direction. This state has a support structure similar to the state in which the paper discharge tray 42 is supported substantially horizontally, and can be easily removed in the same way.

The leading edge of the image-receiving paper 84 sent out from the copying device 16 is placed on the paper discharge tray 42 .

Next, the operation of this embodiment will be explained.

The original placed on the glass plate 30 is transferred to the cassette loading unit 34.
The print function for recording onto the electrophotographic film 32 loaded from the camera will be explained. In this case, the first mirror 4
6 has moved to the position shown by the imaginary line in Figure 2, and the 4th
The mirror 62 has moved to the position shown by the imaginary line in FIG. The light emitted by the light source 44 and incident on the first mirror 46 from the original is reflected in the second mirror 46 as shown in FIG.
It is reflected toward mirror 48. The light incident on the second mirror 48 is incident on the third mirror 50 and reflected toward the lens 54. When the light enters the lens 54, it is reduced by the lens 54, passes through the process head 52, and is irradiated onto the electrophotographic film 32. As a result, the image of the original is formed as an electrostatic latent image on the electrophotographic film 32, and then developed by a developing device (not shown), and the image of the original is recorded on the electrophotographic film.

In order to project the image recorded on the electrophotographic film 32 onto the screen 24, the fourth mirror 62 is moved to the position shown by the solid line in FIG. Move to position along the direction′
are doing. Light from a light source 56 is irradiated onto the back side of the electrophotographic film 32 through a lens 58 and a mirror 60. This light from the electrophotographic film 32 passes through the process head 52 and is then magnified by the lens 54.
The light is incident on the third mirror 50 as shown in FIG.

The light incident on the third mirror 50 is reflected toward the second mirror 48 and is incident on the second mirror 48. The light incident on the second mirror 48 is reflected toward the screen 24, and the image recorded on the electrophotographic film 32 is projected onto the screen 24.

When copying an image recorded on the electrophotographic film 32, the fourth mirror 62 moves to the position shown by the solid line in FIG. 2, and the scanning mirror 64 and scanning mirror 66 move toward the front side of the reader printer 10. It's moving. lens 58,
Light from the light source 56 irradiated onto the back side of the electrophotographic film 32 via the mirror 60 passes through the process head 52, is magnified by the lens 54, and enters the fourth mirror 62. This light is the light that has passed through the image recorded on the electrophotographic film 32, and is reflected downward by the fourth mirror 62. The light reflected by the fourth mirror 62 is incident on the scanning mirror 64. scanning mirror 6
The light incident on 4 is reflected toward scanning mirror 66,
The light is incident on the scanning mirror 66. These scanning mirrors 64
．． By moving toward the rear side of the league printer 10, the image recorded on the electrophotographic film 32 is scanned. This scanned light is transmitted to the fifth mirror 68
and is reflected by the fifth mirror 68 toward the surface of the photoconductor of the photoconductor drum 70 . The photoreceptor of the photoreceptor drum 70 has already been entirely charged by the charging corona charger 72, and the surface of this photoreceptor is irradiated with light, so that the image of the electrophotographic film 32 is formed as an electrostatic latent image on the photoreceptor. Ru. The photosensitive drum 70 is rotating clockwise in FIG. 2 in synchronization with the movement of the scanning mirrors 64 and 66, and this rotation forms an electrostatic latent image on the surface of the photosensitive member. The photosensitive drum 70 with the electrostatic latent image formed on the photosensitive member is further rotated, a developer is applied by the developing roller 78, and the electrostatic latent image is visualized. The photosensitive drum 70, on which the developer is attached to the photosensitive member and the electrostatic latent image is visualized, further rotates in a second clockwise direction in the figure.

On the other hand, the image receiving paper 84 in the paper feed tray 86 is taken out from within the paper feed tray 86 by a take-out roller 92, and inserted between the photosensitive drum 70 and the transfer corona charger 82 by a pair of transport rollers 94, 98, 100. . The developer attached to the surface of the photosensitive member of the inserted image-receiving paper 84 is adsorbed by the transfer corona charger 82, and the image of the electrophotographic film 32 is formed on the image-receiving paper 84. As a result, the image on the electrophotographic film 32 is transferred to the image receiving paper 84.

The image receiving paper 84 on which the image of the electrophotographic film 32 has been transferred is conveyed to the conveyor belt 108 and fixed by the fixing port-ra pair 110, and then conveyed by the conveyor roller pair 112 to the handle 104 and onto the paper output tray 42. be discharged.

In this case, when the paper output tray 42 is arranged along the substantially horizontal direction as shown in FIG. The front end is placed on the paper discharge tray 42 and the rear end is placed on the handle 104.

Further, in a state where the paper output tray 42 is arranged obliquely with respect to the horizontal direction as shown in FIG. The front end portion is placed on the paper discharge tray 42 while being inclined along the line 42 .

As described above, in this embodiment, if the operator's knee comes into contact with the paper ejection tray 42 and gets in the way, the paper ejection tray 42
By arranging the paper discharge tray 42 in the position shown in FIG. 5, the amount of protrusion of the paper discharge tray 42 from the reader printer 10 can be reduced, so that it does not interfere with the operator. Further, this allows the device to be installed as close as possible to a wall, for example, and the installation space can be reduced.

Furthermore, in this embodiment, the handle 104 of the paper feed tray 86 is combined with the paper discharge tray 42 to form a part of the paper discharge tray, so that the paper discharge tray 42 can be made smaller than the conventional one.

Furthermore, when removing the paper ejection tray 42 from the ejection section 40,
The paper discharge tray 42 can be easily removed by lifting it upward as shown in FIG. In this case, the paper ejection tray 42 is not fixed to the ejection port 40, but is supported by the first or second stopper ribs 116, 118 to prevent rotational movement due to its own weight around the support shaft 128. can be removed.

Furthermore, since it is supported in this way, if the paper output tray 42 is hit by an object or an operator, for example, the paper output tray 42 will come off immediately, causing damage to the object or injury to the operator. Never.

Further, since it comes off immediately, no excessive force is applied to the paper ejection tray 42, so it will not be damaged.

This paper discharge tray 42 is preferably made of synthetic resin, as long as it is lightweight.

Further, the paper feed tray 8G is inserted from the ejection section 40 by rotating the paper ejection tray 42 as shown in FIG. 6, and in this case, the paper ejection tray 42 is moved upward (the sixth
It can be easily inserted by simply placing it in the state shown in the figure. In addition, since the discharge section 40 and the filling port of the paper feed tray 86 are also used, there is no need to provide a separate loading port for the paper feed tray 86.

[Effects of the Invention] As described above, the present invention provides a support structure for a paper ejection tray on which an image-receiving paper on which an image has been copied and has been ejected from an ejection port is placed, and the support structure has a structure in which the ejection direction of the image-receiving paper is a support shaft protruding from the paper ejection tray in a substantially perpendicular direction and along the width direction of the paper ejection tray along the surface of the image-receiving paper; a support member that is provided in a protruding manner and has a notch at its upper end and supports the lower surface side of the support shaft by placing the support shaft on the notch; A contact portion provided at a side end portion and a contact portion provided at the ejection port abut against the abutment portion to prevent rotational movement of the paper ejection tray due to its own weight about the support shaft, thereby moving the paper ejection tray to the ejection port. It has a stopper part that supports it, so it easily comes off when the operator or an object collides with it, which has the excellent effect of preventing injury to the operator or damage to the object it collides with. have

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of a reader printer to which the present invention is applied, FIG. 2 is a side view showing the inside of the reader printer, and FIG. 3 is a perspective view of the inside of the reader printer seen from above. 4 and 5 are cross-sectional views showing the arrangement of the paper output tray. Figure 6 is a sectional view showing the state in which the paper output tray is removed from the reader printer. The figure is a perspective view showing the relationship between the paper feed tray and the paper output tray.
FIG. 8 is a perspective view showing the relationship between the discharge section and the paper discharge tray. 10.. 16.. 32.. 40.. 42.. 116. 118. 122. 124. 126. 128. 130, ・League printer, ・Copying device, ・Electrophotographic film, ・Opening, ・Paper output tray ...first stopper rib, ...second stopper rib, ...support block, ...support notch, ...side wall, ...support shaft, 134...contact portion.

Claims (1)

[Claims] (1) A support structure for a paper ejection tray for placing the image receiving paper on which the image has been copied and ejected from the ejection port, the support structure being approximately perpendicular to the ejection direction of the image receiving paper and along the surface of the image receiving paper. A support shaft is provided to protrude from the paper ejection tray along the width direction of the paper ejection tray, and a notch is provided at the upper end of the support shaft, which is provided to protrude from the periphery of the ejection port along the ejection direction of the image receiving paper. a support member that supports the lower surface side of the support shaft by placing the support shaft on a notch of a lever; and a contact portion provided at the upstream end of the paper discharge tray in the direction in which the image-receiving paper is discharged; A stopper part is provided at the discharge port and comes into contact with the contact part to prevent rotational movement of the paper discharge tray due to its own weight about the support shaft and to support the paper discharge tray toward the discharge port. Features a support structure for the paper output tray.