JPH07114114A - Photographic printer - Google Patents

Abstract

PURPOSE:To provide the outside circumferential part of a photosensitive material with a white frame when an image on a negative film is printed and exposed on the photesensitive material. CONSTITUTION:A toothed belt 120 is wound round between the pulley 116 of a rotary shaft 112 and the pulley 118 of a rotary shaft 114. Then, power is transmitted to the shaft 112 from a motor 146. Besides, guide shafts 122 and 123 are fitted to a frame body 102 so as to be extended in parallel with the belt 120. A mask material 124 is fitted to the guide shaft 122 through a sleeve 126 and a mask material 134 is fitted to the guide shaft 123 through a sleeve 136. Therefore, when the belt 120 is rotated by driving the rotation of the motor 146, the mask materials 124 and 134 are moved back and forth and the position of the void part is changed. Besides, mask materials 184 and 194 are also similarly moved back and forth.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photographic printer which prints and exposes an image on a negative film onto a photosensitive material and is applicable to a photographic processing apparatus such as a printer processor in which a photographic printer and a processor are combined. .

[0002]

2. Description of the Related Art In a printing apparatus (photo printer) for printing an image from a negative film onto a photographic printing paper, which is a photosensitive material, a paper magazine containing photographic printing paper wound in a roll shape is loaded in the paper magazine. The photographic paper is pulled out from the paper and conveyed to the printing position, where the image is printed. Then, the photographic printing paper is sent to a developing device (processor) subsequent to the printing device to be developed.

Further, in the conventional printing apparatus, the photographic paper is cut for each image after the photographic paper has been developed. However, in such a format, when the paper magazine is replaced, the image is printed in the paper magazine. Since there is a drawback that the amount of paper rewinding and the amount of drawing out from the paper magazine is large, a cutter unit is arranged in the vicinity of the paper magazine, and after cutting the photographic paper to the size of the printing image in advance with this cutter unit, The method of transporting to the printing position came to be considered.

On the other hand, in the printing apparatus, it is necessary not only to cope with various print sizes, but also to deal with the kind of print such that a white frame is provided on the outer peripheral portion of the printing paper. Even in the form of cutting paper, there is a demand that the size of the mask range of the mask device installed in the printing device must be changed as necessary.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in consideration of the above facts. Even when an image on a negative film is exposed by printing on light-sensitive materials of various sizes, the outer peripheral portion of the light-sensitive material is exposed. The purpose is to obtain a photographic printer that can be provided with a white frame.

[0006]

A photographic printer according to claim 1 is a photographic printer which prints and exposes an image on a negative film on a photosensitive material through a mask device, and is supported so as to be reciprocable in the mask device. A first mask material which covers the outer peripheral portion of the photosensitive material and can partially block the exposure light beam from the negative film; and in the mask device in a direction intersecting the reciprocating direction of the first mask material. A second mask material which is reciprocally supported and can cover an outer peripheral portion of a photosensitive material different from the outer peripheral portion covered by the first mask material;
A first drive mechanism that is connected to the first mask material and that reciprocates the first mask material in the mask device to move a portion of the first mask material that blocks an exposure light beam; A second drive mechanism that is connected to the second mask material and that reciprocates the second mask material in the mask device to move a portion of the second mask material that blocks an exposure light beam. Characterize.

A photographic printer according to a second aspect is a photographic printer which prints and exposes an image on a negative film on a photosensitive material through a mask device, the photographic printer being supported in the mask device so as to be capable of reciprocating movement, and the outer periphery of the photosensitive material. A first mask material that covers the portion and can partially block the exposure light beam from the negative film; and a first mask material that is connected to the central portion of the first mask material
In the mask device in a direction that intersects with the reciprocating direction of the first mask material and is positioned between the support material that reinforces the mask material and the first mask material and the support member. A second mask material that is reciprocally supported and that can cover an outer peripheral portion of a photosensitive material different from the outer peripheral portion covered by the first mask material; and a first mask material that is connected to the first mask material A first drive mechanism that reciprocates in the mask device to move a portion where the exposure light beam is blocked by the first mask material, and the second mask material is connected to the second mask material. A second drive mechanism that reciprocates in the mask device to move a portion of the second mask material that blocks the exposure light beam.

[0008]

The operation of the photographic printer according to the first aspect will be described below.

The photosensitive material is printed and exposed on the basis of the image on the negative film by the exposure light beam passing through the mask device.

At this time, the first mask material, which is reciprocally supported in the mask device, covers the outer peripheral portion of the photosensitive material and partially blocks the exposure light beam from the negative film, and the first mask material. The second mask material is reciprocally supported in the mask device in a direction intersecting the direction in which the material reciprocates.
The outer peripheral portion of the photosensitive material different from the outer peripheral portion covered by the mask material is covered.

Further, when the size of the photosensitive material is changed, either or both of the first mask material and the second mask material are masked by the first driving mechanism and the second driving mechanism. It moves back and forth in the device to move the blocking portion of the exposure light beam.

Therefore, for example, the first mask material covers the upper and lower ends of the photosensitive material and the second mask material covers the left and right edges of the photosensitive material, so that the outer peripheral portions of the respective covered photosensitive materials become white portions. It is possible to provide a white frame when the image on the negative film is printed and exposed on the photosensitive material. Further, if the white frame is unnecessary, the first drive mechanism and the second drive mechanism move the first mask material and the second mask material to a position where the photosensitive material is not covered.

The operation of the photographic printer according to claim 2 will be described below. In the second aspect, the support member is connected to the central portion of the first mask material, and the support member reinforces the first mask material. Further, the second mask material sandwiched between the first mask material and the support member covers the outer peripheral portion of the photosensitive material different from the outer peripheral portion covered by the first mask material.

Therefore, as in the first aspect, the first mask material and the second mask material can not only provide a white frame for printing and exposing the image on the negative film, but also
It is possible to reinforce the first mask material, which is located on the side of the photosensitive material, of the first mask material and the second mask material that are arranged to intersect.

Therefore, since the strength can be secured, the first mask material can be thinned, and the second mask material can be brought closer to the photosensitive material side to reduce blurring due to the edge portion of the second mask material. it can.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A photographic printing apparatus to which an embodiment of a photographic printer according to the present invention is applied is shown in FIGS. 1 to 6, and this embodiment will be described in detail with reference to these drawings.

FIG. 1 shows a photographic printing apparatus 10 according to an embodiment of the present invention. The photographic printing apparatus 10 that constitutes this photographic printer has a structure in which a paper magazine 12 containing photographic printing paper P can be loaded. When the opening / closing door 14 is closed after inserting the paper magazine 12 into the photo printing apparatus 10, the loading of the paper magazine 12 is completed.

On the other hand, FIG. 1 in this paper magazine 12
A drive roller 16 around which the tip of the photographic printing paper P is wound is rotatably supported on the upper and upper left portions, and a photographic printing apparatus 10 is provided via a drive belt 18 provided in the photographic printing apparatus 10. The drive roller 16 receives the drive force of the motor 20 which is disposed inside and is capable of rotating in the forward and reverse directions, and rotates.

A pair of nip rollers 80 and 82 are arranged so as to face the drive roller 16, and the drive roller 16 and the nip rollers 80 and 82 put the photographic paper P between them in the loading completed state shown in FIG. Hold it and hold the photographic paper P
The leading end of the sheet is sent into the photo printing apparatus 10.

On the other hand, inside the photographic printing apparatus 10, a cutter 22 composed of a pair of upper and lower blades is installed so that the cutter 22 cuts the photographic paper P coming out from the paper magazine 12. .

In FIG. 1, on the right side of the cutter 22, on the downstream side in the transport direction of the printing paper P, the upper surface is horizontal (see FIG. 1).
A support base 46 formed along the upper and left and right directions is arranged. A winding roller 52 around which the endless belt 42 is wound is arranged between the support base 46 and the cutter 22 in the horizontal direction (the direction orthogonal to the paper surface in FIG. 1). Further, above the winding roller 52, an elevating roller 54 that holds the endless belt 42 between the winding roller 52 and the winding roller 52 is arranged in parallel with the winding roller 52.

Both ends of the lifting roller 54 in the axial direction are axially supported by an arm 56, and the arm 56 is connected to a self-holding solenoid 66 via a link 64.
Therefore, when the energizing pulse voltage is applied to the solenoid 66 and actuated, the arm 56 rises, and the elevating roller 54 separates from the endless belt 42.

When a reverse actuating pulse voltage is input to the solenoid 66, the arm 56 and the elevating roller 54 come into contact with the endless belt 42 on the winding roller 52 by the urging force of a spring (not shown), and the endless belt. The printing paper P can be sandwiched between the printing paper 42 and the paper 42.

A guide roller 68 around which the above-mentioned endless belt 42 is wound is located on the downstream side of the support base 46 in the conveying direction of the printing paper P. At a position adjacent to the guide roller 68, a guide roller 69 is arranged such that the lower surface side is substantially level with the upper surface side of the winding roller 52, and the guide roller 69 is pressed to the outer circumference of the endless belt 42. Has been done.

That is, as shown in FIG. 1, the endless belt 42 is wound around the outer circumference of the guide roller 69 over about a quarter of its circumference, and then the endless belt 42 is wound around the outer circumference of the guide roller 68. The endless belt 42 in this portion is wound around about 2/3 and has an S shape. Further, the endless belt 42 is wound around the tension roller 76 below the guide roller 68 to form an inverted triangular movement locus.

On the other hand, the guide roller 68 is driven and rotated by receiving the driving force of the motor 72 via the timing belt 74, and drives the endless belt 42 to rotate clockwise in FIG.

Therefore, the photographic printing paper P sent out from the paper magazine 12 is cut by the cutter 22 to a desired length, and then placed on the endless belt 42 and positioned on the optical axis S of the printing light, that is, the image printing position. Transported to G. An easel device 78 is provided above the endless belt 42 so that when printing an image with a white frame on the printing paper P, the periphery of the printing paper P is covered with a mask material.

Then, the printing light from the light source 26 reaches the printing paper P via the optical means 28, the shutter 32, and the easel device 78, so that the image recorded on the negative film N is printed on the printing paper P. The portion where this image is printed becomes the printing image.

Further, the photographic printing paper P on which the image printing has been completed
Is sandwiched between the guide roller 68 and the guide roller 69, and its conveying direction is changed from the horizontal direction to the vertical direction and is sent out in the vertical direction. After that, the photographic printing paper P is sent to the developing device 36 via the conveying path 34, and the printing image is developed.

On the other hand, a large number of small holes (not shown) are formed in the endless belt 42 over the entire area thereof, and the endless belt 42 is arranged so that the photographic printing paper P is arranged horizontally at the image printing position G. On the upper surface of the support base 46 on which a part of
A large number of holes (not shown) are formed.

Further, the inside of the support base 46 is formed in a hollow shape, and a pair of communication ducts 84 (only one of which is shown in the figure) corresponding to the widthwise ends of the endless belt 42 are connected to the support base 46. Has been done. These communication ducts 84
Circumvents the folded-back portion of the endless belt 42 arranged below the support base 46 and reaches below the endless belt 42. The communication duct 84 is further extended downward and connected to a fan box 86 provided with a suction fan 85.

As a result, the air inside the support base 46 escapes in the width direction from the inside of the loop of the endless belt 42 through the communication duct 84, is sucked by the suction fan 85 and is blown to the outside, so that the inside of the support base 46 is It becomes negative pressure. This negative pressure is transmitted to the printing paper P on the endless belt 42 through the holes of the support base 46 and the small holes of the endless belt 42, and the printing paper P is sucked to the endless belt 42 as indicated by arrow A. It

Therefore, the photographic printing paper P is not only simply placed on the endless belt 42 but also sucked toward the endless belt 42, so that the photographic printing paper P is reliably conveyed by the endless belt 42.

Here, as shown in FIG. 2 in which the easel device 78 is enlarged, the upper right portion and the lower left portion of the frame body 102 constituting the outer frame of the easel device 78 having the opening 104 formed therein The rotating shafts 112 and 114 are rotatably supported. Pulleys 116 and 118 are attached to both ends of the rotary shafts 112 and 114, respectively, and a pair of pulleys 116 attached to the rotary shaft 112 are attached.
A pair of toothed belts 120 are respectively wound between and and a pair of pulleys 118 attached to the rotating shaft 114.

Further, as shown in FIG. 2, a pulley 140 is further attached to the shaft end portion of the rotating shaft 112 on the upper right side. A motor 146 having a rotating shaft 144 is arranged at a position aligned with the pulley 140, and a pulley 142 around which the toothed belt 150 is wound between the pulley 140 and the pulley 140 is fixed to the rotating shaft 144. Further, the motor 146 having the rotary shaft 144 is connected to a control device (not shown) arranged in the photoprinting apparatus 10, and the control device controls the rotation angle of the rotary shaft 144 when the motor 146 is driven. Controlled.

Further, a pair of guide shafts 122, 1 respectively
The frame 23 is attached to the frame body 102 so that the line 23 extends parallel to the pair of toothed belts 120. A pair of sleeves 126 to which brackets 128 are fixed are reciprocally supported on the guide shaft 122, respectively.
A rod-shaped mask material 124 is fixed to the lower portion of the bracket 128 so as to bridge the pair of brackets 128. That is, both ends of the rod-shaped mask material 124 are reciprocally attached to the pair of guide shafts 122 via the sleeve 126.

The bracket 128 is attached by screwing to the lower portion of the pair of toothed belts 120 in FIG. 3 (only the front side in the figure is shown).

On the other hand, a pair of sleeves 136, to which brackets 138 are fixed, are respectively supported on the guide shafts 123 so as to be capable of reciprocating, and the mask material 12 is provided below the brackets 138 so as to bridge the pair of brackets 138.
4, a rod-shaped mask material 134 extending in parallel with 4 is fixed. That is, the mask material 13 is attached to the pair of guide shafts 123.
4 is reciprocally mounted via a sleeve 136.

The bracket 138 is attached to the upper portion of the toothed belt 120 in FIG. 3 by screwing (only the front side in the figure is shown).

Therefore, by the drive rotation of the motor 146,
The pair of toothed belts 120 are pulley 116 and pulley 11.
When it is rotated between 8 and 8, the mask material 124 attached to the sleeve 126 via the bracket 128 reciprocates while being guided by the guide shaft 122 in accordance with the movement of the pair of toothed belts 120. Also, toothed belt 1
20 together with the bracket 13 to the sleeve 136.
The mask material 134 attached via 8 reciprocates in the direction opposite to the moving direction of the mask material 124 while being guided by the guide shaft 122.

Further, in FIG. 2, in the upper left part of the frame 102,
The rotating shaft 172 is rotatably supported. Pulleys 176 are attached to both ends of the rotary shaft 172, and a pulley 176 attached to one of the ends of the pulley 176 and a pulley 178 rotatably supported near the lower side of the frame 102. A toothed belt 180 is wound between and.

On the other hand, the motor 206 having the rotating shaft 204 is located on the right side of the frame 102, and the other pulley 1
The pulley 202 around which the toothed belt 180 is wound is fixed to the rotary shaft 204. And
The motor 206 having the rotary shaft 204 is connected to the above-described control device, and the control device controls the rotation angle of the rotary shaft 204 when the motor 206 is driven.

The pair of guide shafts 182 are parallel to the pair of toothed belts 180, and
The frame body 102 so as to extend in a direction orthogonal to 2, 123.
Is attached to. A pair of sleeves 1 having brackets 188 fixed to the guide shafts 182, respectively.
86 is reciprocally supported, and a plate-shaped mask material 184 is fixed to the lower portion of the bracket 188 so as to bridge between the pair of brackets 188 and to be positioned below the mask materials 124 and 134. .

In order to reinforce the plate-shaped mask material 184, a support member 185 is arranged (shown in FIG. 5) so as to bridge between the brackets 188 above the mask materials 124 and 134. At the center of the mask material 184, the mask material 184 and the support member 185 are connected by screws. Further, the bracket 188
Are attached to the lower portions of the pair of toothed belts 180 in FIG. 4 by screws (only the front side in the figure is shown).

On the other hand, a pair of sleeves 196 having brackets 198 fixed to the pair of guide shafts 182, respectively.
Is reciprocally supported, and a pair of brackets 19
A plate-shaped mask material 194 is fixed to the lower portion of the bracket 198 so as to bridge the eight parts and to be located below the mask materials 124 and 134.

That is, both ends of plate-shaped mask members 184 and 194 are reciprocally attached to the pair of guide shafts 182 via sleeves 186 and 196, respectively.

In order to reinforce the plate-shaped mask material 194, a support member 195 is arranged (shown in FIG. 5) so as to bridge the brackets 198 above the mask materials 124 and 134. At the central portion of the mask material 194, the mask material 194 and the supporting member 195 are connected by screws. In addition, the bracket 198
Is attached by screwing to the upper part of the toothed belt 180 in FIG. 4 (only the front side in the drawing is shown).

Therefore, by the drive rotation of the motor 206,
A pair of toothed belts 180 are provided on the pulley 176 and the pulley 17
When rotated between the mask members 124 and 134, the mask member 184 attached to the sleeve 186 via the bracket 188 is guided by the guide shaft 182 as the pair of toothed belts 180 move. Reciprocates in a direction orthogonal to the moving direction of. Also, the toothed belt 18
With the movement of 0, the bracket 198 is attached to the sleeve 196.
The mask material 194 attached via the guide shaft 1
While being guided by 82, it reciprocates in the direction opposite to the moving direction of the mask material 184.

As described above, the easel device 78 can change the size of the mask range according to the print size and the type of print (for example, presence / absence of a white frame) by the control device.

The operation of this embodiment will be described below. For example, an operator stores the printing paper P in the paper magazine 12 in a dark room. At this time, as shown in FIG. 2, the leading end of the photographic printing paper P is sent out from the magazine 12 through between the drive roller 16 and the nip rollers 80 and 82.

When printing on the printing paper P is started, the drive belt 18 is driven and rotated by the motor 20, and the drive roller 16 engaged with the drive belt 18 is rotated. This rotation causes the drive roller 16 to move the nip roller 8
The photographic printing paper P is sandwiched between 0 and 82, and the photographic printing paper P is conveyed from the inside of the paper magazine 12 to the photographic printing apparatus 10 side.
After this, the photographic printing paper P sent to the photographic printing apparatus 10 side
Is cut into predetermined lengths by the cutter 22, and the cut photographic paper P is image printing position G in the photo printing apparatus 10.
It is baked on above. That is, in FIG. 2, when the photographic printing paper P conveyed on the support base 46 by the endless belt 42 along the direction of the arrow B is positioned below the easel device 78, the exposure light passing through the easel device 78 causes printing exposure. To be done.

At this time, as shown in FIG. 5, the mask members 124 and 134 movably supported in the easel device 78 cover the outer peripheral portions P1 of the two sides of the photographic printing paper P, and the mask materials 124 and 134 are removed from the negative film N. Masking material 12 that partially blocks the exposure light
Mask members 184, 1 supported reciprocally in the easel device 78 in a direction intersecting with the reciprocating direction of 4, 134.
94 covers the outer peripheral portions P2 of the two sides of the printing paper P different from the outer peripheral portion P1 covered by the mask materials 124 and 134.

When the size of the printing paper P is changed, the mask materials 124, 134 and the mask materials 184, 1
Either one or both of the
Reciprocate inside to move the blocking part of exposure light.

That is, when the photographic printing paper P becomes small and the mask materials 124 and 134 are reciprocally moved to narrow the exposure width of the photographic printing paper P, the concrete procedure is as follows.

Motor 1 whose operation is controlled by the controller
The rotating shafts 112 and 114 are rotated clockwise by 46 in FIG. 3, and the toothed belt 12 is rotated in accordance with this rotation.
The mask material 124 connected to the right side of 0 moves to the left side in FIG. Along with this, the mask material 134 connected to the left side of the toothed belt 120 moves to the right side. As a result, the mask material 124 and the mask material 134 approach each other and the exposure width is narrowed.

On the other hand, the rotary shaft 172 is rotated counterclockwise in FIG. 4 by the motor 206 whose operation is also controlled by the control device, and in accordance with this rotation, the rotary shaft 172 is connected to the left side of the toothed belt 180. The mask material 184 is shown in FIG.
Move up and to the right. Along with this, the mask material 194 connected to the right side of the toothed belt 180 moves to the left side. As a result, the mask material 184 and the mask material 194 approach each other and the exposure width is narrowed.

When the exposure width is widened, the operation is reversed. From the above, for example, the mask material 12
4,134 cover the upper and lower ends of the photographic printing paper P, and the mask material 18
4, 194 cover the left and right edges of the printing paper P, so that the outer peripheral portions of the respective covered printing papers P become white parts,
A white frame can be provided for printing and exposing the image on the negative film N on the photographic paper P. Further, if the white frame is unnecessary, the motors 146 and 206 are driven in the same manner as described above to move the mask materials 124 and 134 and the mask materials 184 and 194 to the positions where the printing paper P is not covered.

Support members 185 and 195 are connected to the central portions of the mask members 184 and 194, respectively.
5 and 195 reinforce the mask materials 184 and 194,
The mask members 184 and 194 and the mask members 124 and 134 can not only provide a white frame for printing and exposing the image on the negative film N on the photographic paper P, but also the mask members 184 and 194 arranged to intersect each other. And mask material 12
It is possible to reinforce the mask materials 184 and 194, which are located on the side of the photographic printing paper P of 4,134.

Therefore, by thinning the mask materials 184 and 194, it is possible to bring the mask materials 124 and 134 closer to the printing paper P side and reduce blurring due to the edge portions of the mask materials 124 and 134.

Further, the printing paper P which has been printed and exposed is
The image is sent to the developing device 36 through the transport path 34, and the printed image is developed. Then, the above operation is repeated, and the photographic paper P in the paper magazine 12 is sequentially
Is consumed.

Next, a case of performing test baking using the easel device 78 of this embodiment will be described with reference to FIG.

Here, the test printing means a photo printing apparatus 10.
In order to confirm the exposure conditions and the like at the time of warming up, the printing exposure is performed with a narrow width (for example, a width of 25.4 mm). Therefore, in the structure in which the photographic printing paper P is covered with the narrow mask material like the mask materials 124, 134, 184, 194 of the easel device 78 of this embodiment, the mask materials 124, 134, 184, There is a possibility that a portion outside 194 may be exposed. Therefore,
As shown in, the test bake mask 108 having a predetermined opening is placed on the easel device 78 to perform the test bake.

In this way, one test baking mask 108 is used.
By placing the disc material 124, 134, 184, 1
The area outside 94 is not exposed, and fogging of areas other than the necessary areas is prevented, and proper test baking is possible.

Even when the easel device 78 is not used, the test printing mask 108 is used for the image printing position G.
Proper test baking is possible by arranging on the upper part of.

In this embodiment, the support members 185,
Since the mask materials 184 and 194 are reinforced by 195, the mask materials 184 and 194 serve as the first mask material, and the mask materials 184 and 194 and the supporting members 185 and 195.
The mask materials 124 and 134 sandwiched between and become the second mask material, and conversely, the mask materials 124 and 134 are used as the first mask material.
, And the mask materials 184 and 194 may be used as the second mask material. Further, in association with this, in the present embodiment, the motor 206 and the pair of toothed belts 180 and the like constitute the first drive mechanism, and the motor 146 and the pair of toothed belts 120 and the like constitute the second drive mechanism. However, it goes without saying that the reverse configuration may be used.

On the other hand, in the present embodiment, the photosensitive material is photographic paper, but a photosensitive material such as a film other than photographic paper may be used.

[0067]

As described above, in the photographic printer of the present invention, a white frame is provided on the outer peripheral portion of the photosensitive material even when the image on the negative film is printed on the photosensitive material of various sizes. It has an excellent effect that

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram of a photographic printing apparatus in which an embodiment of a photographic printer according to the present invention is adopted.

FIG. 2 is a perspective view of an easel device according to an exemplary embodiment of the present invention.

3 is a sectional view taken along the line 3-3 of FIG.

FIG. 4 is a sectional view taken along the line 4-4 of FIG.

FIG. 5 is an enlarged perspective view of a main part of the easel device according to the embodiment of the present invention.

6 is an explanatory diagram when the easel device according to the embodiment of the present invention is used for test baking, and is a diagram corresponding to a cross-sectional view taken along line 3-3 of FIG.

[Explanation of symbols]

 10 Photographic Printing Device 78 Easel Device 120 Toothed Belt 124 Mask Material 134 Mask Material 146 Motor 180 Toothed Belt 184 Mask Material 185 Supporting Member 194 Masking Material 195 Supporting Member 206 Motor P Printing Paper

Claims (2)

[Claims] 1. A photographic printer that prints and exposes an image on a negative film onto a photosensitive material through a mask device, the negative printer being reciprocally supported in the mask device and covering an outer peripheral portion of the photosensitive material. A first mask material capable of partially blocking exposure light from a film; and a first mask which is reciprocally supported in the mask device in a direction intersecting the reciprocating direction of the first mask material. A second mask material capable of covering an outer peripheral portion of a photosensitive material different from the outer peripheral portion covered by the material; and a second mask material connected to the first mask material and reciprocating the first mask material in the mask device. A first drive mechanism that moves a portion of the exposure light shielded by the first mask material; and a second drive member that is connected to the second mask material and reciprocates the second mask material in the mask device. Depends on mask material Photographic printer, characterized in that it comprises a second drive mechanism for moving the interception of the light beam, the. 2. A photographic printer that prints and exposes an image on a negative film on a photosensitive material through a mask device, the printer being reciprocally supported in the mask device and covering an outer peripheral portion of the photosensitive material. A first mask material capable of partially blocking an exposure light beam from a film; a support member connected to a central portion of the first mask material to reinforce the first mask material; and the first mask material An outer peripheral portion which is sandwiched between the supporting member and is reciprocally supported in the mask device in a direction intersecting the reciprocating direction of the first mask material and which is covered by the first mask material. A second mask material capable of covering an outer peripheral portion of a photosensitive material different from that of the first mask material, which is connected to the first mask material and reciprocates the first mask material in the mask device. Block of exposure light A first driving mechanism that moves, and a second mask material that is connected to the second mask material and reciprocates the second mask material in the mask device to move a portion of the second mask material that blocks exposure light rays. A photographic printer, comprising: a second drive mechanism.